The repeated pattern in the first one is the classic "alien head", like the emoji: (which I pasted here but I assume HN will strip it out...) Edit: The emoji

The repeated pattern in the first one is the classic "alien head", like the emoji: (which I pasted here but I assume HN will strip it out...) Edit: The emoji was indeed stripped. This one https://emojipedia.org/alien/ https://emojipedia.org/alien/