Guess and win a calendar!
This month, March, something is masked. Perhaps a number? a day? The first 5 people who reply to our facebook post (or by sending an email to firstname.lastname@example.org ) with the right answer will receive promptly in their home a free Portucalio #Calendar!
vis.social is an open social platform for creative people, especially anyone in sciArt, data, visualization, creative coding, and related arts and research. English is the common language of the instance.