Hands of a market man in Muscat, Oman. © Ulli Maier & Nisa Maier

Hands of a man in Ouagadougou, Burkina Faso. © Ulli Maier & Nisa Maier

Hands of a woman in Kolkata, India. © Ulli Maier & Nisa Maier

Hands of a craftsman in Kolkata, India. © Ulli Maier & Nisa Maier

Hands of a man holding a spider in the city of Skuon, Cambodia. © Ulli Maier & Nisa Maier

Hand of a begging woman in the streets of Kolkata, India. © Ulli Maier & Nisa Maier

Man cutting papaya in the streets of Varanasi, India. © Ulli Maier & Nisa Maier

Street vendor in Istanbul, Turkey. © Ulli Maier & Nisa Maier

Woman cutting betel leaves at a market in Guwahati, India. © Ulli Maier & Nisa Maier

Hands of a knife sharpener in the streets of Kolkata, India. © Ulli Maier & Nisa Maier

Hands of a man working at a leather tannery in Dhaka, Bangladesh. © Ulli Maier & Nisa Maier

Hands of a key maker in the streets of Kolkata, India. © Ulli Maier & Nisa Maier

Hands of a Rikschaw driver in the streets of Kolkata, India. © Ulli Maier & Nisa Maier

Hands of a man holding an octopus in Trapani, Sicily. © Ulli Maier & Nisa Maier