Level 1 has been SOLVED with the entry of a correct keypad code. Doing so has kicked off a 30 day timer prior to the Level 2 opening. I'll drop a few hints during that time to help folks catch up:
Hint #1: The keypad code is derived entirely from the triangle + dot code. That and the URL for the text adventure are the only pieces of info needed from the painting to complete Level 1.
well we know the url has 347 in it.
we presume the dots represent keys of a 9 digit numeric keypad.
but what about the triangles.
if you want to be helpful explain what the triangles represent.