When the Internet was still pretty new–anyone here old enough to remember those days? –only a few websites offered free, printable coloring pages, and most of these merely contained some rough sketches or produced teeny weeny pictures. A great room to show off their pieces in would definitely be the den or even the stairs. It's very simple to work out.
Coloring pages massively enhance your children artistic abilities and promote imaginative creativity amongst them. With everything else changing so fast, I believe it is valuable to retain some things essentially as they have ”always” been. If you've got smaller children working with older kids, then be certain to discover worksheets with pictures to color so you don't need to print out two distinct sets.