I have been going over some of my old photo files during these Covid pandemic days. I happened to come across these sunset photos that I took during the tour of Penghu Islands or sometimes called Pescadores Achepelago in 2014.
Sunset at Penghu Islands, Taiwan
Stephen Hung Photography 
My eyes where catched by these special rock formations.
Nice shots and warm colors.
They are basalt columns. There are a few places in the world that you may find the similar rocks like this, noteably in Northern Ireland. I may be bias but I found the one in Penghu is especially pretty!