by Oussama Chafi https://t.co/3QdCaQdaeq https://t.co/dGzN4Fi2J9 pic.twitter.com/OaP19gYoSD

— Bitcoin Art Gallery (@btcArtGallery) March 1, 2021

#Bitcoin street art in Barcelona 👌 pic.twitter.com/k3eARTkESL

— Bitcoin Archive (@BTC_Archive) September 27, 2021