Love the concept Guybrush! The photos are nicely arranged and the details really bring this piece together. My only suggestions would be to curl a few edges of the photos (just so they're not so repetitive and flat) and maybe to dodge/burn the wood background a bit.
Also, you may want to use a font that looks more like handwriting since it's on a notepad. I'd love to see a few crumpled pieces of paper scattered around from the sketchbook as well. Other than that, you did a fantastic job! And your drawing really is a nice touch! Can't wait to see who else you make this style wall of. ;)