Bedroom painting?

Question:I want to paint Tool art on my wall, but I don't know how to resize the pic to fit on a wall, like what's the calculation?

Best Answer - Chosen by Asker: I want to paint Tool art on my wall, but I don't know how to resize the pic to fit on a wall, like what's the calculation?

rent an 'opaque projector' this will project the image on the wall and you can then trace the outline.
Look at high end art supply stores...your high school audio/visual dept. might have one as well.

i guess it depends on your wall.
=D

you can enlarge the image on a copy machine
make it as big as you want fitting the papers
together like a puzzle