The arrow solution: Arrows point away from wrong doors
The first arrow is a bit weak but it hardly matters since it is a locked door.
Other solutions which may have value: Trail of Dots (starting at a bulls-eye?)
Other solutions which may have value: Go With The Flow
This one requires looking at the whole scene all at once. Following the flow around the jars the scene seems to flow toward 45. If intentional this is not a clue as such but a suggestive illusion.
Other solutions which may have value: The Upward Arrow
Above solutions grouped by door:
Center Jar Spiral: Assuming (for the sake of argument) that the above solutions are correct, then all these jars are associated with wrong doors and part of solutions except for the jar front and center. This jar sports a pattern which spirals into the center from either side. Perhaps an indication we take the center door?