Revealed officially in October 2021, LEGO Art 21226 Project is now available to purchase in the UK and Europe after a brief period of exclusivity on pre-order in the US. In that region, pre-orders will start shipping from December 4.
Topics for the smaller designs include sports, animals, patterns, food and emotive minifigure heads. With multiple people at once able to work on 21226 Art Project together, the LEGO Group has included four crowbars to help remove tiles from the plates, as well as one larger brick separator to reset them quickly.
You can get check out all 36 of the official mini mosaics to pick from here, but nothing is stopping you from designing your own.