The first time the contest took place in 2009. Because at the time there was not a clause on the subject of the pictures a wide variety of pictures was sent in.
The second time the contest was organised was in March 2017 . From then on there were restrictions on the pictures. They should show something made in MESA+ or the picture should be made with equipment in MESA+. From that month on the contest is held quarterly.
All pictures are put in albums, ordered by year and by quarter