You're welcome. Glad I could help.
Yeah, there are some examples of the colors from different cultures related to each of the sins you can find online. Personally, I wasn't aware of that when we were testing that part of the game, though I knew green was associated with envy and red was associated with wrath or rage. I hate to admit it, but I actually had to DM Faerin for a little help with that one. He knows how much I like to play scary point and click escape games, so he was surprised I couldn't figure it out. I know he told us very early on that the paintings would play an important part in the game, I just didn't know when, where or how. lol
When I was originally looking at the paintings during testing of the puzzle, I was paying more attention to what (if anything) was around/or in them that had the numbers 1-7 in it, instead of looking at the colors themselves.
Like this shot, for example:
Note the 3 candles. That's what I was looking at. lol But if you look at the other paintings, there are no candles around them. So I'm like, "well
that can't be it".