studying? what's that?

this picture has taken me so long to complete, it's ridiculous. i did the original drawing in April and started to colour it in photoshop. but yeah, i wasn't able to draw all throughout May, so that's why it's taken till now to finish.

i meant for it to be a rather sketchy loose colour type thing, but i'm the kind of person who gets carried away, so i ended up painting it more detailed than planned. hahaha...