Wow, slurpeez you have incredible eyes! I can’t even see any of the detail on door 7!! 😆 I’ll take your word for it that there are trees on it. 😀 But now I wonder, do you think that door 7 could be the door to SB since the symbol for SB is an apple tree?? Is the tree the same tree as the SB apple tree?? Then maybe door 16 could be an entryway to somewhere outside of SB, like everyone’s favorite vacation destination . . . Boston?? I also thought of Tron for door 15.