Let's Talk - Framed Posters

This morning I came across this cheery yellow room (thanks Will!) and it immediately brought sunshine to this frigid winter day. Not only was I drawn in by the color but also the typography (shocking, right?!) in the poster. So what are your thoughts on framed posters? Are they acceptable if they are over sized like the 2 below? Do you consider them to be "artwork" or more just "wall decor"?

 

Do you have any framed posters in your home?

(images from Apartment Therapy)