Those are just gorgeous, Ego! Way to go!
Yours reminds me of the work of a fairly well known contemporary woman photographer (...whose name I've momentarily forgotten) who specializes in putting cityscapes and fantasy-scapes on textured backgrounds (sometimes texturizes the buildings, as well), but, IMHO, yours are less brooding / ominous and more appealing.
THIS is not her, but vaguely similar. I'll let you know if I think of her name because I think you might enjoy looking at her work.
Your work strikes me as something Louis Agassiz Fuertes might have done had he lived in the present era. Google { louis agassiz fuertes bird prints }.
+1
Tom M