- Who
- Walmart
- What
- 2,264 square metre(s)
- Where
- United States (Danville)
- When
The largest photo collage measures 2,264 m² (24,371 ft²) and was achieved by Walmart (USA) at Averett University, in Danville, Virginia, USA, on 13 November 2016.
The photo collage consisted of 45,000 photos submitted by community members, and raised over $100,000 USD for the Children's Miracle Network.