By Jürgen Tenckhoff, 1 October, 2023 The colorful houses of Mosjøen on the Vefsnfjord The colorful houses of Mosjøen on the Vefsn River are particularly beautiful to see as the sun sets behind the Øyfjellet mountain to the west. Country Norway Copied to clipboard
By Jürgen Tenckhoff, 22 January, 2021 Bruges, the Venice of the North Venice of the North is called the beautiful city of Bruges in the Merian and it is a pleasure to stroll through the city. Country Belgium Copied to clipboard
By Jürgen Tenckhoff, 25 September, 2020 Rainbow holograms in art This post nicely shows the special effect of rainbow holograms that appear multi-colored. Country Germany Copied to clipboard
By Jürgen Tenckhoff, 25 September, 2020 White light holograms (argon laser) This post shows a white light hologram that was recorded with an argon laser. A flashlight with almost parallel light is sufficient for viewing. Country Germany Copied to clipboard
By Jürgen Tenckhoff, 25 September, 2020 Holography with argon laser White light holograms are generated with coherent laser light, but they meet lower coherence conditions when viewing. Country Germany Copied to clipboard
By Jürgen Tenckhoff, 24 September, 2020 Recording techique: "Rainbow holograms" The technique for generating rainbow holograms was developed in 1968 by Dr. Stephen A. Benton designed. Country Germany Copied to clipboard
By Jürgen Tenckhoff, 22 July, 2020 Comet Neowise above Hennef Comet C / 2020 F3, Neowise, was difficult to photograph over Hennef. Haze and light pollution initially thwarted several attempts Country Germany Copied to clipboard
By Jürgen Tenckhoff, 20 February, 2017 Color-Key picture of Osaka Bay Light scrapers from taillights and headlights from automobiles give pictures a dynamic effect. Country Japan Copied to clipboard
By Jürgen Tenckhoff, 17 November, 2014 Color-Key pictures of Frankfurt am Main Night shots of cities are particularly impressive due to their reflections in rivers and bodies of water as color-key images. Country Germany Copied to clipboard