(CNN) -- [Updated 3 p.m. Monday, September 24] A tourist clowns around on the colored steps at the Albertina museum in Vienna, Austria.
The Albertina is a popular attraction in the Austrian capital. Its refurbished staterooms show what life was like centuries ago for members of the royal family, and its modern art collection includes paintings from Monet, Matisse and Picasso.
Congrats to CNN.com reader Raju Sykam for being the first to answer correctly!
[Original post] Do you know where this photo was taken?
If you think you know the answer -- or if you just want to take a wild guess -- post it in the comments area below. Later in the day, we'll reveal where the photo was taken and give credit to those who figured it out first. (The more detail, the better!)
Each Monday morning, we'll post a new photo and challenge you to tell us its origin. The photo might be related to a prominent news story or theme -- or it might just be something that caught our eye.