nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqg8n08kmdzt35uv7wedchd7qrhsyahh7wnwkzrypzx6rcfau62qxqcytfwq I remember a scatter plot that used colors to distinguish the dots but they were not easy to tell apart if one was color blind.