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Art Number 23

Art Number 23 is a London-based organisation, run by artists and creatives from around the world! We have curated a great number of exhibitions and our projects have hosted the wonderful work of thousands of artists

We always make sure to have active open calls for artists who want to participate and exhibit their artworks in several locations globally

Below, you can find the projects that you can apply and participate in.

Exhibit in a friendly environment

Meet new artists

Promote your work to new audiences!

Emerging artists, art students and artists/creatives with no academic qualifications are more than welcome to apply and exhibit in our shows, as much as everyone else!

Open Calls

Previous projects of ours, have taken place in NYC and Philadelphia (USA), Moscow (Russia), Berlin (Germany), Athens (Greece), Barcelona (Spain), Salzburg (Austria), Amsterdam (Netherlands), Timisoara (Romania), Presov and Trebisov (Slovakia), Mexico City (Mexico), Prague (Czech Republic) and Rome (Italy). 

Below, you can find all the available open calls that you can apply for and exhibit your work. Click on the city of your choice and find out more information!

Lantern Decorations

Exhibit your work in this distinctive destination, in one of the most advanced cities of the world!

Image by Enric Domas

Exhibit in the Historical Center of Athens, right next to the Acropolis!


Exhibit in one of the most beautiful cities of Europe!


Exhibit in Mexico City, in a space that hosts residencies, artists and people from around the world!


Find out more about our upcoming events and the artists who will participate with their work in our shows!

See you all there!


Upcoming events





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