They’re not copyright free, the artist is giving permission for non-commercial use. They have an FAQ about what they’re happy for the art to be used for and what not to use it for. Most relevant to here is that the artist doesn’t want these to be used for political messages.
Ofc, they’re not likely to actually sue you if you do, but the artist is a one-person operation (iirc) giving out work for free so take that into account.
They’re not copyright free, the artist is giving permission for non-commercial use. They have an FAQ about what they’re happy for the art to be used for and what not to use it for. Most relevant to here is that the artist doesn’t want these to be used for political messages.
Ofc, they’re not likely to actually sue you if you do, but the artist is a one-person operation (iirc) giving out work for free so take that into account.
Free to use for any purpose?
No, copyright stock art!