The bare walls in my science lab needed a little color to bring a bit life to the space. I found these great posters on scribd.com that can be downloaded and printed out for free. I'm hoping they bring some inspiration to my students (and me as I try to acclimate back into the teaching world!)
I also think they'd be an awesome addition to a home. If you have access to a color printer, the quality of these print-outs is awesome.
Enjoy the day!