For me, a cover can be as quietly beautiful as this one from Hungarian publisher Jelenkor. Sadly, I have no idea who designed it, and you are unlikely to find it in a UK bookshop. But having looked at some of Jelenkor's publications, they don't appear to treat their readers as incapable of accepting a cover that isn't shouting and plastered in every square inch with sales copy. Kék (Blue) 2023.