Quick @Procreate paint this morning. Kept it to 3 brushes, Oriental brush, Nikko Rull, Hartz, and some water colour brushes.
Thinking of fresh sea air and mediterranean fortresses......I think it is my subconscious dreaming of holidays :)
Used a variety of ref and was heavily influenced by Fort de Saint John de Baptist, Berlenga Island, Portugal mashed up with Lindisfarne in the U.K.