Found a very nice DIY-tutorial for a room divider (via). Since you only need two ikea items (Orgel, Dioder) it’s quite cheap, but i think it looks very cool. You can probably argue about which colour patterns to use, but anyways it’s a very nice and easy to do idea.
“It’s quite simple really, for each unit you need just one Orgel paper lamp and one Dioder color LED unit. Take two of the bars from a Dioder LED kit, gently slide them under the bars on the top front inside of the paper shade of the Orgel paper lamp shade. Be careful not to poke a hole in the paper.”