Create a corporate‑style, grayscale abstract background suitable as a partial, letter-size PDF background. Use a light gray or very light blue base, faint technology and project shapes and icons, and soft gradients. Keep contrast low so that black text will remain readable over it. No text, logos, or bright colors. Image will be used in the bottom right corner of the pdf page, extending only to the halfway points of the height and length of the page. The image should have a transparent background where there are empty spaces. Voir plus