"Peer to peer"
"art on blockchain"
Aerum is a blockchain based company. The collages you've just seen (and others) were created to introduce their blog articles, which you can read here.
Unlike normally, I didn't start from scratch but worked with beautiful photos I acquired at unsplash.com.
The common theme were vivid colours and using the name of the article as a source of inspiration rather than confirming the conventional view of the topic.
"DEER TO DEER"
(An illustration to a "peer to peer" article. ;) )