I realized that the first idea is too epic and I don't have enough time to finish it to the level I like . So because of that I want to take the first idea but simplify it to my comfort zone.

I also want to add more symbols that represent my home, including some Ukrainian elements and nature. Such as cherries tree, wheat, individual elements of folklore.

Sorry, I hope it is not too late. I was thinking a lot what is oasis means for me. I've started to see this idea only yesterday evening. I will simplifying a lot this image in hope to be in time. 

With everything going on in the world, I have been thinking a lot about what is one of the most precious part in my life.  Becouse of it I wast not know what to draw and how start this work. I've catch this idea Yesterday... This part gives me hope, it returns me to my roots, and it gives me meaning when I don't know what to do.This  is to be an artist. Art is core for everything.