Galaxies on Instagram: "Have you ever seen anything like this before? A pinhole camera is a simple camera without a lens that uses a tiny hole to let light in. Light from a scene passes through the hole and projects an inverted image onto the opposite surface inside a dark box or container. It works on the principle that light travels in straight lines, so each point of the scene corresponds to a point on the image. Video credit: @sweatandsolder"

Mitch Clark on Instagram: "I think you’ll find this interesting. Nature’s pinhole camera effect from an Eclipse."

13K views · 93 reactions | Happy worldwide pinhole photography day! | DigitalRev | Facebook