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Corte transversal de concha nautilus

A detailed ink drawing of a nautilus shell cross-section, featuring intricate cross-hatching and shading on a textured, aged paper background.

A dip pen and iron gall ink drawing of a nautilus shell cross-section with detailed crosshatching, illuminated by hard light with crisp shadows Ver mais

#Esboços de objetos e naturezas-mortas

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A vintage-style lithograph illustration of a chambered nautilus shell with its internal chambers exposed, rendered in earthy ochre and sienna tones on aged cream-colored paper.
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A detailed ink and wash illustration of a fern frond uncurling in a spiral pattern, featuring stippled shading and fine line work on a textured paper background.
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A watercolor painting of a spiral whelk shell featuring sepia and rose tones with visible pencil underdrawing on a white paper background.
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A black and white stippled dotwork illustration of a spiral galaxy enclosed within a thin circular border on a plain white background.
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A minimalist graphic illustration featuring a golden ratio spiral composed of squares in varying shades of turquoise and white, with a small orange crayon icon in the bottom right corner.
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A chrome nautilus shell floats above a calm, pink sea at dawn, with the sunrise and horizon reflected on its polished surface and in the water below.
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A detailed copperplate engraving of a DNA double helix, featuring intricate cross-hatching and line work on a cream-colored background.
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A cross-section of a nautilus shell with glowing, amber-toned chambers is centered against a solid black background, with white text at the bottom reading 'Spirals, 14 May to 12 September'.
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A delicate, ribbed paper nautilus shell rests on a dark black velvet surface, illuminated by a soft light from the left that highlights its translucent ivory texture and deep interior shadows.
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A detailed blue ballpoint pen drawing of an octopus with intricate cross-hatching, featuring curling tentacles and visible suckers against a cross-hatched background.
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A black and white dotwork illustration on paper features a dense stippled core that fades outward, containing several four-pointed star shapes with radiating lines, all enclosed within a thin circular border.
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A minimalist black ink line drawing of a single cresting wave positioned on the right side of a cream-colored paper background.
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A black ink illustration of a crescent moon decorated with intricate line patterns and stippling, surrounded by various star shapes on a textured off-white parchment background.
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A translucent glass nautilus shell sits on wet sand at sunset, casting a golden spiral shadow on the beach.
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A watercolor painting of a single hart's-tongue fern frond uncurling against a plain white background.
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A detailed graphite drawing of a coiled ship's rope featuring a monkey's fist knot in the center, illuminated by raking light from the right.
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A black and white fineliner drawing of a snail with a large spiral shell and two stalk eyes, gliding across a plain white background.
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A sketchbook page featuring graphite drawings of a Lightning Whelk, a Scallop, a Cone Shell, and a Sand Dollar, each depicted in both a detailed shaded version and a light contour outline.
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A circular, black-and-white ink mandala featuring intricate, interlaced Celtic-style knotwork with cross-hatched shading, presented on a plain, textured paper background.
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A detailed ink sketch in a sketchbook shows two nautilus shells, one with its exterior pattern and one in cross-section, accompanied by geometric spiral diagrams.
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A cross-section of a nautilus shell rests on dark, textured velvet, captured in a monochrome tintype style with visible emulsion edges.
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A detailed graphite pencil drawing of a large ammonite fossil embedded in a stone nodule, surrounded by pebbles on a shore, captured with high-contrast lighting.
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A detailed charcoal drawing of a radiating muqarnas-style geometric mandala on textured paper, featuring intricate architectural patterns and deep shadows.
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A macro photograph of a polished ammonite fossil, displaying intricate spiral chambers filled with amber-colored crystalline structures, illuminated by warm light.
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A flat vector illustration of a nautilus shell featuring cream, rust, and deep teal segments on a solid sand-colored background with a single hard cast shadow.
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A black and white dotwork mandala design featuring concentric layers of petals and stippled shading on a plain white background.
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A detailed black and white line art illustration of a circular mandala composed of overlapping peacock and owl feathers on a plain white background.
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A black and white dotwork tattoo design of a compass rose with eight primary points and smaller intermediate points, surrounded by a double-ring border with tick marks, centered on a plain white background.
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A black ink drawing of a fern frond with a curled fiddlehead tip, featuring solid black pinnae separated by thin white lines, centered on a plain white background.
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A detailed sixteen-point Islamic geometric star rosette pattern drawn in sepia ink on cream-colored paper, featuring interlaced strapwork, visible construction lines, and dense crosshatching.
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A detailed ink illustration of a conch shell centered on layered, aged nautical map paper with blue watercolor washes.
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A detailed black ink engraving of a human brain in profile, featuring intricate hatching and cross-hatching on a textured cream-colored paper background.
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A black and white dotwork illustration of a jellyfish with a mandala-patterned bell and flowing, stippled tentacles on a plain white background.
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A detailed ink drawing of a split chestnut burr revealing a single glossy nut, centered within a square frame on textured paper.
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A stylized nautilus shell and tentacles are depicted in a two-tone art nouveau illustration with coral and deep blue inks, featuring halftone textures and flowing kelp-like ribbons.
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A sepia-toned aquatint illustration of the top of a human skull viewed from above, showing the intricate cranial sutures against a smooth, shaded bone surface.
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A black and white ink illustration in a Victorian engraving style depicting a nautilus shell cut in half to reveal its internal spiral chambers, accompanied by two fronds of kelp, set against a plain white background.
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A cross-section of a fossilized ammonite shell featuring internal chambers filled with golden calcite crystals and an iridescent opalized outer edge, set against a dark background.
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A cross-section of a nautilus shell is displayed against a black background, illuminated by a raking light that highlights the pearlescent interior chambers and the textured, matte outer shell.
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A graphite pencil drawing of a whelk shell centered within a square frame, featuring detailed hatching and shading on its spiral ridges and a dark, hollowed-out aperture.
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A cross-section of a nautilus shell rests on a dark, textured stone surface, illuminated by magenta light on the left and cyan light on the right.
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A sketchbook page featuring three detailed ink and wash drawings of seashells alongside a geometric spiral diagram.
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A detailed black ink illustration of a nautical compass rose featuring intricate fractal patterns and dotwork shading on an off-white background.
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A detailed black and white line drawing of an armillary sphere with zodiac symbols and celestial motifs, set against a textured, aged parchment background.
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A black and white wood engraving depicts a small Greek ship with oars caught on the outer edge of a vast, spiraling Charybdis that draws toward a dark center.
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A black and white botanical ink illustration of a sunflower head with visible seeds and curling petals, presented on a textured paper background with faint pencil guidelines.
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A hand-drawn ink illustration of an eight-pointed compass rose on off-white paper, featuring alternating solid black and open points, hatched shading in the inner sections, and a loose, freehand circular border.
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A circular watercolor painting features swirling waves and aquatic plants in shades of blue, turquoise, and seafoam, set against a textured white paper background.
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A stylized illustration of a spiral nautilus shell resting on a sandy surface under soft, warm lighting.
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A detailed black and grey ink drawing of a complex compass rose tattoo design featuring a central geometric star, radial lines, and decorative elements on a plain white background.
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A black and white astronomical illustration of the planet Saturn with detailed rings and several small orbiting moons, rendered in a fine-line tattoo style with stippled shading on a white background.
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A detailed pen and ink drawing of the intricate, star-shaped rib vaulting of the Vladislav Hall ceiling in Prague Castle, viewed from directly below.
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A minimalist black line art illustration of a single cresting wave centered on a textured cream-colored paper background.
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A detailed ink-on-paper illustration of a Mammillaria cactus viewed from directly above, featuring spiraling tubercles with star-shaped spines and a crown of small flowers.
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A cross-section of a nautilus shell showing its internal chambers, overlaid with a golden spiral diagram and the Greek letter Phi in the corners.
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A detailed illustration of a chambered nautilus shell in cross-section, featuring pearlescent chambers and gold-leaf accents, mounted on a background of torn indigo and bronze marbled paper.
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A detailed black and white engraving of a fern frond with a tightly coiled fiddlehead, featuring intricate hatching and stippling on a cream-colored background.
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A golden ratio spiral composed of thin gold lines on a dark charcoal grey background, featuring a small orange crayon icon in the bottom right corner.
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A crayon lithograph illustration depicts a hippocampus shaped like a seahorse nestled within the folds of a brain, rendered in grainy greys and pale sea green with light originating from the upper left.
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An aquatint-style etching in blue-black ink depicts six narwhals arranged in a circular mandala pattern, with their tusks pointing toward a central snowflake-like sea ice formation.
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A detailed black and white copperplate engraving of a sunflower in full bloom, featuring a stippled seed disc and hatched petals, set against a cream-colored background.
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A lino-cut print of an unfurling fern frond in black ink on a textured green background, featuring visible gouge marks and a ragged plate edge.
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A frosted white glass nautilus shell sits on wet sand at sunset, with the sun shining through its chambers to create a glowing peach and gold spiral effect as a thin wash of seawater flows around it.
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A square-on, close-up view of an ammonite fossil embedded in a cracked, textured plaster slab, featuring copper leaf and burnt umber pigments on the spiral ridges, illuminated by raking light from the left.
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A large, pearlescent spiral shell with soft pink and cream tones rests half-buried in the sand at the tide line, depicted in a flat gouache illustration style with rhythmic line work.
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A black and white macro photograph of an octopus tentacle curled into a spiral on a wet, textured black slate surface, illuminated by a single light source from the upper right.
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A black and white line art drawing of an ornamental sun with a central mandala pattern, rendered in stippled dotwork on a plain white background.
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A blackwork illustration of a total solar eclipse centered on a white background, featuring a solid black disc surrounded by a radiating corona of fine lines and a textured dotwork halo.
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A detailed, vintage-style scientific illustration of an Octopus vulgaris on aged, textured paper with a border.
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A detailed ink stipple drawing of a Stapelia gigantea flower, featuring five pointed, wrinkled, and hairy petals arranged symmetrically around a central corona.
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A circular mandala illustration features multiple comets with glowing gold heads and long, icy blue tails spiraling toward a dark central void against a deep teal and gold celestial background.
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A close-up, macro photograph of an iridescent ammonite fossil embedded in a dark, textured stone matrix, featuring fractured chambers with amber and blue opalescent flashes.
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