Optical Illusion: Does this black heart keep getting bigger or staying still?

In this optical illusion created by Gianni A. Sarcone, Courtney Smith, and Marie-Jo Waeber, one can see an illusionary black heart in the centre against a black and white background.   | Trending

Standing still is an art': how to focus, by those who know – from heart surgeons to living statues, Life and style

The 'Fleishman Is in Trouble' Effect

Different heart contours form a three-dimensional look. A beautiful appealing motif for everyone.

Heart Illusion - Optical Illusion Men's T-Shirt

25 Optical Illusions That Prove Your Brain Sucks

Optical Illusions That Will Make Your Brain Hurt, Reader's Digest

Discover The Expanding Black Hole Optical Illusion Test

Optical illusion photo appears to show two dogs. It doesn't. - Upworthy

optical illusion image see first reflects dominant personality traits

Carol Danvers (Earth-616), Marvel Database

What colour are these hearts? Optical illusion leaves internet baffled - Irish Mirror Online

Wallpaper Wall Mural Japanese Zen Garden White Heart raked Sand Self Adhesive Peel & Stick Wallpaper Removable Large Wall Sticker Decal Posters Home Decor for Living Room : Tools & Home

Time Stands Still - TV Tropes