Most contributions to a colour by numbers
Who
ENKA TC, LLC
What
1,300 people
Where
Russian Federation (Moscow, Russian Federation)
When

The most contributions to a colour by numbers is 1,300, and was achieved by ENKA TC, LLC (Russia), at Kashirskaya Plaza, in Moscow, Russia, from 27 to 28 October 2018.

The picture, measuring 3m x 2.5m, depicted a lion's head and used 10 different colours.