To DIY: Memory clock

Clock from Dutch by design [Seen on tea for joy via design*sponge]

In my head, I imagine this to be the centerpiece of a living room, and each frame will hold a highlight from its corresponding month - a doodle, photograph or small trinket. At the end of each year when each frame is filled, a photo is taken to commemorate that year and starting from January, each memento is replaced with a new one.