Over a hundred artifacts were found in the summit platform, including statues, pottery, food items and textiles. A few images have been added of research in the laboratory at Catholic University and of the museum opened in 2004 in Salta.

The frozen Inca mummies found the summit of Llullaillaco in 1999 include the maiden, the boy, and the youngest girl (the "lightning girl").

The first expedition included two ascents, the first via the north ridge and reaching the site at ca. 6,200 m (later called Punta Ichu) and the 2nd reaching the summit and finding the a frozen Inca mummy (the "Ice Maiden".)

The Qoyllur Riti festival takes place annually in the mountains east of Cuzco just before Corpus Christi.

Driving Quebrada del Toro and on to Llullaillaco base camp. Work at sites at base and on up the mountain. High camp and work on the summit and return to Salta.

Mountains: Illimani, Ancohuma (and ruins at base), Huayna Potosi, Poquintica, Co. Tunupa, Sabaya & Mt. Tata Sabaya, Takesi Trail, lake drownings,

Images of two festivals in Colquencha, offerings being made to mountain gods in the Callawaya region, rituals to Mount Illimani, Day of the Cross in Carabuco (Lake Titicaca), Lord of the Lake fiesta at Calacala, Huarina festival near Lake Titicaca.

Trip to Yugoslavian coast in 1966

Most of the photos were taken in 1967: London, Hyde Park, & the Summer Institute of Linguistics course. Stonehenge, Avesbury etc. were visited in 2002.

Johan directed an underwater archaeology project in Lake Titicaca during 1987-92, mainly at a ceremonial site near Koa, an islet near Island of the Sun. Finds are being kept in a site museum at Challapampa on Island of the Sun and a ceremony to worship the lake and surrounding mountains is documented.

Lines and figures drawn in the sand (geoglyphs) near Nazca in Peru and images of artifacts and associated sites in the region. Most images of the geoglyphs were taken in the early 1980s before they were swept clean for better viewing, while some (so noted) were taken November, 2008. A couple of geoglyphs are from other areas (so noted).

Trek around Salcantay and discovery of Inca trail and ruins on ridge between the Aobamba & Santa Teresa rivers. Choquiquirao ruins, Punkuyoc ruins, Vitcos ruins & church.

Urus Islands, Chuquito village and mountain site, Juli church, aerials of lake, Mt. Kapia (Qapia) summit, Amantani Island, Taquile Island, Pukara ruins & museum, Sillustani

Dick Isherwood and I made the 1st ascent of the West Face of Buni Zom in the Hindu Kush (Hindu Raj section) in 1979.

Pemayangtse Monastery ceremony, Gangtok, Rumtek Monastery, Darjeeling.

In 1994 I led treks to Mt. Chomolhari and to Laya in northern Bhutan.

Dick Isherwood and I began our expedition to Buni Zom (see separate album) in the Swat Valley in 1979.

The Maya ruins of Tikal. Cocos Island lies between the Galapagos and Costa Rica.

Solo ascents in 1981 of both summits of Ojos del Salado & of nearby peaks: Cazadero (Walter Penck), Nacimiento, & Aguas Calientes, and Incahuasi (ascent from Chile).

Various climbs in NW Argentina: Antofalla, Cachi, Acay, Salin, and Azufre (also called Aguas Calientes).

First expedition to the Hidden Crater (also called the Caldera del Inca) south of Ojos del Salado in Argentina (1986). The crater rim is at 18,000' and we carried gear 1,200' down to a 5 km long lake and collected plankton samples. Peaks climbed that surround the crater include Pissis, Bonete, Veladero and Reclus, the latter two with Inca ruins on their summits.

The Yawar Fiesta involves the capture and tying of a condor on a bull that is then used in a bullfight. The condor is traditionally believed by indigenous peoples to represent the mountain god and the fiesta relates to the fertility of the coming year. The first images are of the condor's capture, followed by normal bullfighting, then the condor is used,, followed by a parade and the two condors being let free.

Llullaillaco Expeditions undertaken in 1983, 1984 and 1985.

The ruins of Chavin de Huantar and scenes from the surrounding region (eastern side) of the Cordillera Blanca. Most images were taken during the 1980s with some in 2000.