Get our daily royal round-up direct to your inbox Sign up Thank you for subscribing We have more newsletters Show me See our privacy notice Invalid Email

Artist Kelvin Okafor's work is truly draw-dropping - his incredible pencil-drawn pictures look just like photos.

The 27-year-old Londoner uses black charcoal and graphite pencils to draw the likes of Rihanna and Princess Diana.

Each picture takes around 100 hours to complete and after studying photos of his subjects he draws most from memory.

Kelvin's unique work has seen him become a new darling of the art world, winning awards and having exhibits at big galleries.

And his hard work is clearly paying off - his pictures sell for £10,000 each!