thats not to say that certain buds dont have certain times of smells in them, or different types of colors of textures of bud, or certain tastes. i mean theres a lot of bud out there all different types and kinds, but i dont think you can count on looks for everything now a days. try reading THE CANNABIBLE by jason king, that shitll blow you a way. so you can try posting pics and someone may be all "oh hey that looks like a sativa" or "looks like a haze or something" i dont know...haha i hope i helped?