The House That Built Me.
Did this when the kids were little; update now w/different cling/decal, more classic or edgy pins/clips or clipboards for sketches, portfolio pieces, changeable frames or swap in an out of dollar store mattes. Same thing could be done with recent photos, enlargements in laundry hall to bathroom ... just keep changing 'em; change quote if you get tired of it ...
Tiles appear black at room temp, but move through the colour spectrum when the temperature changes.
Love white wood homes. :)