File:Kano dye cloth pit.jpg - Wikimedia Commons

File:Kano dye cloth pit.jpg - Wikimedia Commons

Why Nigeria's historic dye pits in Kano risk closure

Dye pits kano nigeria hi-res stock photography and images - Alamy

Category:Kano - Wikimedia Commons

Man dyeing clothes with Indigo, Dyeing pits, Kano, Kano state

Dye pits kano nigeria hi-res stock photography and images - Alamy

Dye pits, Kano, Nigeria Stock Photo - Alamy

5 centuries in business: Nigeria's ancient dye pits

Dye pits kano nigeria hi-res stock photography and images - Alamy

Kofar mata dye pits nigeria hi-res stock photography and images

File:Dyeing fabrics.jpg - Wikimedia Commons

File:Kano City Dye Pit (1).jpg - Wikipedia