Artist proofs are available for pre-order, there are only 50 Foil copies available in the world.
If you wish to acquire a copy, send me an email at this address and I will answer you as soon as possible :
Here is also the list of artist proof cards available for pre-order : https://mtg.wtf/artist/anato_finnstark
Set : Pro Tour Promos/ Kaldheim
AD : Thomas Jenkot