Yes I think it's Latin. You really captured the elegance of the butterfly in this photo. By the way thanks for commenting and upvoting my St Davids post, I have just finished one about Tenby, that is also a lovely place to visit, shalom - https://steemit.com/travel/@jubilee/visiting-tenby-the-fortress-of-the-fish-a-beautiful-medieval-harbour-town-in-wales