24/12/2025
Twistmas Advent calendar day 24
Naughty or Nice? A lenticular like construction changes the word based on what angle you view the grid at. There’s an array of horizontal bars a few millimetres above a printed sheet which has the two words interlaced.
Every day of this advent season we will be posting a festive themed illusion curated by Dr Matt Pritchard. You can view many more illusions and curious objects at Twist Museum, London. Situated on Oxford Street it’s a perfect trip to combine with Christmas shopping.