Some more work in rainbow caverns:
After looking at some old aerial shots of NWRR, I just realized that the DLRR passed right by the old ride, something that I should include in my layout! However, I don't have room for a track, nor an O scale DLRR locomotive/cars. I guess it will be in the backdrop! Looks like another DLRR Art piece also doubling as a background is on the way! I'm thinking of having the Marsh in its original livery (with "white wall tires"!) pulling the Retlaw cars to be depicted in the background.