Sorry about the snowflakes. I added them in after I checked the main picture thinking it would make things a bit easier...wrong! HINT for snowflakes only: First column: 1 filled, 3 blank, 1 filled, 3 blank, 1 filled, 5 blank, 1 filled. Second column: 2 blank, 1 filled, 3 blank, 1 filled, 5 blank, 1 filled. Then on the right, 24th column is 8 blank, 1 filled, 1 blank, 1 filled, 2 blank, 1 filled and 25th column is 1 filled, 2 blank, 1 filled, 2 blank, 1 filled, 5 blank and 1 filled. My apologies again. I'm still learning here.
Sena's hints are completely unnecessary as those pixels can also be filled by logic and from the prior hints, but Sena meant to say the fives on the left side. The one on the right is correct.