Coding, Coding Everywhere, Community Projects, Contributing, Crafty, Geometry Joys, Group, Java, Milestones, Murderous Maths, Notes on everyday life, Simon teaching, Simon's Own Code, Together with sis, Trips

Simon speaking at the Processing Community Day in Amsterdam

Simon had his first public performance in front of a large audience last Saturday (February 9, 2019): he spoke about his Times Tables Visualization project at the Processing Community Day in Amsterdam!

Simon speaking at Processing Community Day Amsterdam

Simon writes: You can access the code of the poster and the animation (and the logo for my upcoming company!) and download the presentation in PowerPoint, on GitHub at

If you’d like to buy a printed copy of the poster, please contact me and I’ll send you one. Status: 3 LEFT.

One of the tweets about Simon’s presentation
Simon next to his poster after the presentation
Working on his presentation the day before
Waiting to speak
Experimenting with other projects at the community day
At the entrance to the venue, with the poster still packed
There was a lot of interest in Simon’s project
Coding, Group, Milestones, Murderous Maths, Trips

Processing Community Day Amsterdam has published its program and Simon is in it!

It’s official! Simon is going to be speaking at this event, his presentation (about his Times Tables Visualization project in Processing) is planned for the 15-o’clock block!  

Times Tables with Simon Tiger
Simon is a 9 year old mathematician who loves to reveal the mysterious beauty of math. In his short presentation he will share a recent project he made: visualising times tables from 1 to 200 in Processing. Simon first created an animated version and later turned it into a ginormous poster with 200 static representations of the times tables, both mathematically accurate and artistic. Simon will bring several copies of the poster! 

Check for more information and here’s a link to the animated version. 


The day is packed with other beautiful talkes and workshops!

DAY: Saturday 9 February 2019
TIME: 11.00 – 24.00
WHERE: FIBER Office | Open Coop 
Tolhuisweg 2, Amsterdam 
How to get there: Take the ferry from Amsterdam CS to the Buiksloterweg (Amsterdam North). Our location is a 5-minute walk. The ferry services continue all day and all night.

art, Coding, Crafty, Group, Milestones, Murderous Maths

Getting ready for the Processing Community Day Amsterdam

Simon getting ready for his presentation at the Processing Community Day Amsterdam, printing additional copies of his ginormous Times Tables Visualization poster at the Antwerp Art Academy (made possible thanks to our wonderful friend, photographer Oxiea Villamonte). If you’re into creative coding and math, please come to the event (Simon will be speaking around 15 p.m.) There will be a limited number of Times Tables Visualization posters available for sale!

PCD Amsterdam

DAY: Saturday 9 February 2019

TIME: 10.00 – 19.00

WHERE: FIBER: Tolhuisweg 2, Amsterdam