Here is a version of the 'When You Enter This Room' Poster. In the download, you get it in all of the primary colors - red, orange, yellow, green, blue and purple. Also included is a black poster with rainbow letters.
You can print as is or print as a poster and tape together. I printed as is on cardstock, laminated and plan to stick it to my classroom door!
I love this and I hope you do too!