This is from the Utopic Cities collection by artist aerroscape: https://www.deviantart.com/aerroscape/gallery/91089978/utopistic-cities.
It was shared with me by @JacobCoffinWrites@slrpnk.net . I really love all these. Here is the artist description of this piece:
a back & front cover art commission for Lino Zeddies, an activist for a better world and author from Berlin. In his book UTOPIA 2048 he creates a what-if scenario, where you wake up in the year 2048, realizing how favourably the world has developped after major changes in the financial system have been made. His book is now available in many online stores printed and as e-book.
this is a photo manipulation to about 30%. Sources: altered, licensed and open source web photos, own photographs and google earth images
feel free to share this artwork! you may use the artwork non-commercially, according to the creative commons license (CC BY-NC-SE 4.0)
I absolutely love this series - the artist does the cityscape photobashes I wish I had the skill and patience to make. Maybe someday.