I understand it. I checked, you are on line of the basic criteria for curie and ocd. There are particular stats - they select only under-rewarded authors. There are some formulas used - I am doing curie apprentice with some senior curatos. They look for a little lengthy post , or maybe something way too unique.

Your posts are somewhat in between. Its like good content spread over. Maybe do a bigger post with those amazing picture of yours.
A bigger picture with many photos and description sometimes makes it. Curie has very high standard for photography and art post since there is so much competition in these 2 genres. If you need more particular advice, let me know. But you are doing fine :):)

and yeah no need of tagging them, ocd and curie curators have eyes everywhere. They can literally dig good content out of graves, not through tags :)