I've always drawn and lay persons have been impressed, but from a legit and professional standpoint my work is crap (I've posted some of my work here)...anyway...I've never had any formal training and would like to know if there are any online classes that I can take that really help with the basics. structure, perspective, anatomy, etc. I've seen some courses but i don't want to waste money on crap classes. I'm not interested in a degree, just to improve so that I can better convey what I'm trying to get across in my art. I am interested in photorealistic digital painting and character design, landscapes...etc.