Here’s a short news segment on artists Heather Ackroyd and Dan Harvey that contains a brief section on the duo’s amazing giant grass photo prints (skip to 2:43). We get a glimpse of how they use a projector to print images onto sheets of grass with the help of photosynthesis.

(via Fstoppers)

Heather Ackroyd and Dan Harvey‘s living grass portraits are a testament to creativity. Created by exposing patches of seedling grass to the sun through custom-made negatives, these portraits are grown rather than taken. And just like the regular pictures and the subjects inside them, over time, the images on the grass will fade and disappear.
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Walter Mason of Berlin, Germany shot these beautiful photographs of land art he created. Land art is abstract artwork created using natural materials found outdoors.
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