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

A ferryman taking people across the Buriganga River in his wooden boat. © Ulli Maier & Nisa Maier

Transporting bricks along the Buriganga river and through Sadarghat port in Dhaka. © Ulli Maier & Nisa Maier

A launch ready to depart from Sadarghat port in Dhaka, Bangladesh. © Ulli Maier & Nisa Maier

Waiting for the launch to depart from Sadarghat port in Dhaka, Bangladesh. © Ulli Maier & Nisa Maier

The daily chaos at Sadarghat port in Dhaka, Bangladesh. Ferrymen have to push for position in the queue to pick up passengers. © Ulli Maier & Nisa Maier

It’s busy 24/7 at Sadarghat port in Dhaka, Bangladesh. © Ulli Maier & Nisa Maier

Sydney Coastal Walk: Bronte Beach. © Ulli Maier & Nisa Maier

Sydney Coastal Walk: Surfers on Bronte Beach. © Ulli Maier & Nisa Maier

Sydney Coastal Walk. © Ulli Maier & Nisa Maier

Sydney Coastal Walk: A couple sitting on the cliff near Bondi beach. © Ulli Maier & Nisa Maier

Sydney Coastal Walk: Saltwater swimming pool “Icebergs” near Bondi beach. © Ulli Maier & Nisa Maier

Sydney Coastal Walk: Doing some Yoga near Bondi beach. © Ulli Maier & Nisa Maier

Sydney Coastal Walk: Sunrise at Bronte Beach. © Ulli Maier & Nisa Maier

Sydney Coastal Walk: Surfer at Bronte Beach. © Ulli Maier & Nisa Maier

Sydney Coastal Walk: Doing some Yoga at Bronte Beach. © Ulli Maier & Nisa Maier

View of Darling Harbour: Sydney skyline at night. © Ulli Maier & Nisa Maier

“My God, Help Me to Survive This Deadly Love” | The Berlin Wall, East Side Gallery. © Ulli Maier & Nisa Maier

Berlin Cathedral at Night. © Ulli Maier & Nisa Maier

Graffiti in Kreuzberg, Berlin. © Ulli Maier & Nisa Maier

The Reichstag Building in Berlin. © Ulli Maier & Nisa Maier

The Jewish Memorial in Berlin. © Ulli Maier & Nisa Maier

The Reichstagskuppel in Berlin. © Ulli Maier & Nisa Maier

The Berlin Wall, East Side Gallery. © Ulli Maier & Nisa Maier

Inside the Reichskuppel in Berlin. © Ulli Maier & Nisa Maier

Urban Spree in Berlin-Friedrichshain. © Ulli Maier & Nisa Maier

The TV Tower at Alexanderplatz in Berlin. © Ulli Maier & Nisa Maier

A shoe cleaner in the streets of Istanbul, Turkey. © Ulli Maier & Nisa Maier

Süleymaniye Mosque in Istanbul, Turkey. © Ulli Maier & Nisa Maier

Panda bear graffiti in the Galata quarter in Istanbul, Turkey. © Ulli Maier & Nisa Maier

Istanbul’s skyline at night. © Ulli Maier & Nisa Maier

A woman selling bird food in front of the New Mosque in Istanbul, Turkey. © Ulli Maier & Nisa Maier

Fishing boats on the Bosphorus in Istanbul, Turkey. © Ulli Maier & Nisa Maier

A smiling vendor at the Grand Bazaar in Istanbul, Turkey. © Ulli Maier & Nisa Maier

Fresh Baklava in Istanbul, Turkey. © Ulli Maier & Nisa Maier

Blue Mosque in Istanbul, Turkey. © Ulli Maier & Nisa Maier

The Book Market at the Grand Bazaar in Istanbul, Turkey. © Ulli Maier & Nisa Maier

Fishing on the Galata Bridge in Istanbul, Turkey. © Ulli Maier & Nisa Maier

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

Spice Market in Istanbul, Turkey. © Ulli Maier & Nisa Maier

The Courtyard of Süleymaniye Mosque in Istanbul, Turkey. © Ulli Maier & Nisa Maier