This app was mentioned in 2 comments, with an average of 16.50 upvotes
They could actually be checking something about the painting. This museum (the Rijksmuseum in the Netherlands) has an app: https://play.google.com/store/apps/details?id=nl.rijksmuseum.mmt
Sounds good, I made a possible walking route for your plan.
Breakfast: Le Pain Quotidien (except they are there too where you are from)
Rijksmuseum is more than enough for your limited time (download the app before hand and choose the short highlights tour).
Lunch: Albert Cuyp Market: Kibbeling, Haring, Fresh Stroopwafel
Use 9292 to figure out how to get back to the airport.