the rest was from social marketing, social monetization and referrals. And this was not blockchain/NFT based, either.
Making around $5200 USD per month is still very impressive. Not many people can do that. I can hardly earn $100 USD per month. I struggle earning small pocket money. According to HiveStats, I earned $64.43 USD in the previous 30 days. But I am not an artist, so I am not really a reference in this case.