this is Ft. Jefferson which is part of the Dry Tortugas National Park - It requires a 2.5 hrs ferry ride. This is using techniques from Anna's June ArtPlay class.
TFL
Used the following by Anna Aspnes
ArtPlay palette Coastline - https://www.oscraps.com/shop/ArtPlay-Palette-Coastline.html
UrbanStitchez #7 - https://www.oscraps.com/shop/UrbanStitchez-No.-7.html
MultiMedia Suns #1 - https://www.oscraps.com/shop/MultiMedia-Suns-No.-1.html