I wanna do somthing like this for my dad for his birthday/Father's Day. The problem is finding pictures... We have never taken professional photos of our family so all I have are "selfie type" pictures.. I also feel like I would be out of my place putting this on his house wall. I will be using command strips. Not completely sure how I'm gonna do this. What kind of pictures would be acceptable? Any advice would make am happy. Thanks guys.