Simple sketches of technology and chemistry on a blue background

Simple sketches of technology and chemistry on a blue background, patterns of study books, wallpaper of technological innovation, technology background

(nsfw:1.5),Asian, black and white, close up, cartoon, 3d, denim, (disfigured), (deformed), (poorly drawn), (extra limbs), blurry, boring, sketch, lackluster, signature, letters, watermark, low res , horrific , mutated , artifacts , bad art , gross , b&w , poor quality , low quality , cropped, 3d, render, doll, plastic, blur, haze, monochrome, b&w, text, (ugly:1.2), unclear eyes, no arms, bad anatomy, cropped, censoring, asymmetric eyes, bad anatomy, bad proportions, cropped, cross-eyed, deformed, extra arms, extra fingers, extra limbs, fused fingers, jpeg artifacts, malformed, mangled hands, misshapen body, missing arms, missing fingers, missing hands, missing legs, poorly drawn, tentacle finger, too many arms, too many fingers, watermark, logo, text, letters, signature, username, words, blurry, cropped, jpeg artifacts, low quality, lowres, seven fingers, six fingers, open hand, dirty face, mask