Epoxy Stickers provide a more pleasing three dimensional look and finish. Thank you for your suggestion Christine. There are many different ways to process this art even though it at first seems simple.
Adhesives, glues, and epoxies are have different characteristics. Likewise, which to apply an adhesive to first: the picture or the wooden tile?
While it is a close call as to which is better and this also depends upon temperature and humility; generally most prefer applying an adhesive to the photo first and then applying to the wood. The general rationale here is that the wood may tend to dry out the adhesive first because it tends to absorb the adhesive.
For me I find that making sure to take a minimum of a 30 second break every 30 minutes is very important. Stand up, stretch, and relax a bit. This keeps my hands working more effectively.
I like working with the pointed toothpicks with adhesives, glues, and epoxies. These little preferences we can share here and help us all be better.
Keep up the good work!
Mike M.