So the one on the left is jpg, correct? Using PNG was one of the first lessons I learned when I started making pixel art :)
The one on the left is PNG and the one on the right is jpeg. if you look closely after clicking on the image look on the right side of the image and you can spot those artifacts.
Obviously this shows proof why artists needs to save in png when doing pixel art. My image can be a bit strange if you can spot an artifact.
You forgot to mention the 1-ton weight that looks like a Tankman.
Thanks. I'm going to update this description.
You are free to copy, distribute and transmit this work under the following conditions: