Shirin Beka Oka Mausoleum, Shah-I-Zinda, Samarkand, Uzbekistan

Ceiling, Shirin Beka Oka Mausoleum, Shah-I-Zinda, Samarkand, Uzbekistan

Patriotic umbrellas on the shore of Okanagan Lake, Sun-Oka Beach Provincial Park, near Penticton, British Columbia, Canada, North America

Oka san says goodbye to clients.Taxi in Hanamikoji dori street.Geisha's distric of Gion.Kyoto. Kansai, Japan.

Fukuyu,geisha and Fukukimi,'maiko' (geisha apprentice)in taxi going to work.They say goodbye at Oka san. Geisha's distric of Miyagawacho.Kyoto. Kansai, Japan.

Shikisai No Oka, Hokkaido

Oka bridge to the trade fair centre, Aleksandr Nevsky Cathedral, Nizhny Novgorod (Gorky), Russia

Passenger ships, river Oka, Murom, Russia

Wood bridge in the swamp, Oka National Park, Quebec, Canada

Wood bridge in the swamp, Oka National Park, Quebec, Canada

Northern Cardinal, Cardinalis cardinalis, Oka National Park, Quebec, Canada