My kids came home from school one day, with flimsy bookmarks from the school library, so I made a secret special project for them. We all like Dr. Who, so I took into account, favorite colors, favorite doctor, companion, and enemies, and made them all customized bookmarks. Then, I laminated all of them, and they are all customized bookmarks for them, and durable! The backs all have their names, and mine, so I blurred out the example, but they are all otherwise the same. Any Dr. Who fans here? I did not make the "You're Dalektable" art on the backside. Of course the watermark is not on the actual bookmarks.
Here is an old image I made for the only school in our tiny town. Their mascot is the Mustangs, and I noticed all the web pages, and school stuff had low resolution crappy images, so I made a new high res logo unsolicited for them, ha ha, whether they liked it or not!