Hello. This looks nice, but please replace it with 1:1 scale. We accept only that. We have -/+ under each artwork to zoom it in and out, but we have to see it in original resolution.

Hello. Please upload only art in 1:1 scale. We use -/+ for zooming. 

Yes I confirm. The piece is upscalled and has too many colours. We accept only 1:1 pieces, and this one  looks like around 16 colours. Everything else should be unified.

Hello there. 3743 colours is not something we can accept right away. Would you be able to index the palette at this point?

Hello there. Your preview file is missing. Need help with that?

You all are noobs.

https://shop.intessere.com/cdn/shop/products/mosaico-corsi-490115_3b24ef68-60d5-478c-a528-2d99a2a01108-580186.jpg?v=1682031006&width=1445

Brilliant!

Please reupload in 1:1 scale.

Hello there. This is a fantastic animation, but 995 colours is not something we can accept in PJ gallery. Maybe removing the blurred reflection would be enough?

Wonderful. Your pieces will be accepted during the next check.

The challenge palette was not used. Probably because I forgot to attach the image, and only wrote about it. I can give you one day to edit the piece with the palette colours, or I will have to remove it.

This one also requires some cleanup. Especially browns and blues.

Please clean up the palette a bit. Other than that it's perfect.

Your palette colours are similar but somehow  distorted. Can you bring the palette back today? I will accept it conditionally.

I love your work!

There are also two black ones. One in the top left corner of the screen and another one a little to the right, next to a red line. 

Another one in the middle. Left side of the mouth.

Awesome! I can see 3 blue pixels on the outline on bottom left. Outlines are sneaky in this challenge :)

You are correct. There are so many stray pixel types we are friends with or we need or even love, and some stray pixel types that makes us cringe or get furious. I agree that single pixels / clusters differentiation could be much more intuitive. We just haven't thought about it before. I personally don't even know anymore if wide or narrow understanding of "stray pixels" are both correct or not.

Disco Elysium is strong within this one.

This one has a looot https://pixeljoint.com/pixelart/158548.htm

For example: eye highlight, nose holes, dithering on the face, some in the black outline, the last pixel of the smile, and so on...

This doesn't have stray pixels https://pixeljoint.com/pixelart/160572.htm
At least I cannot find any.

Unfortunately, this picture will has stray piixels. Most of the black ones. But also some grays, some yellows, some greens. Actually, you do not have a single colour used correctly (by the rules). Every pixel needs to be in a cluster of at least two. You can still edit your entry, so happy hunting.