Nina Azzarello captions:

croatian photographer ino zeljak cultivated an interest in the similarities and differences between people and reveals a series of rare resemblances in ‘metamorfoza’. with a simple format against a solid backdrop, zeljak has captured the portraits of two different people — brothers, best friends and parents — and merged them into a single face using photoshop. split in half, the stitched images are so closely related that upon first glance, they’re almost indistinguishable as two distinct individuals. the startling effect exposes how innately homogenous we can look, and how closely — in spite of billions of hereditary modifications — we can be so similar to a total stranger.

See more of Zeljak’s work here.

(Photo by Ino Zeljack)