You have a very good profile and you write good articles. I'll give you some tips. Use tags rated by curators. Tags for high quality posts:

• photography: #photofeed, #photomag, #photocircle
• travel reports: #travelfeed (minimum 250 words)
• very high quality articles: #ocd-resteem
• articles with scientific content: #steemstem, #curie

Use free photos from sites like https://www.pexels.com/ or your own.

Here you will find information on what codes to use to create nicer posts: Tips for formatting your post

I will support you because you do a good job and earn little. Good luck! :)