I am doing the science project in this I am doing natural water purifier to identify which natural material purify the dirty water most so can you generate image in this image make 4 different types of bottle cut half and the upper half of bottle face upside down in the top of bottom half the 1 upper half is filled by sand,2 is filled by small and medium size stones,3 is filled by the bitten charcoal and 4 is by cotton and the bottom half has it's filled the water clean after passing through the substance(in this image you put the clear water substance do) and make the realistic look like taken photos Mehr sehen