All Little Acorn canvases start with original watercolor or acrylic art lovingly hand painted by Bridget Kelly. They are then reproduced by printing on genuine artist canvas and stretched by hand over a wood frame. They are finished on all four sides and come with a saw tooth hanger for wall mounting. Each Little Acorn canvas can be easily be cleaned with a dry soft cloth and is safe for children because it does not use breakable glass or require any additional heavy framing. Just take it out of the box unwrap it and hang it up. Easy!