Legoland in Florida actually had a display with the US and Pride Flags and my spouse took a photo of that. I built the Gay Train with the two gay couples and took a picture of that.  Then I created the painting combining the two photographs.  I think of it as "Yay Gays" because of the yellow Lego person with his/her arms up as though that person is saying "Yay Gays".
 
Dimensions: 10" length, 10" width, 0.75" depth