Images

Absorption Photos ❘ lookphotos

The setting Sun descending into a fog bank on a rural highway looking due west,on the evening of the vernal equinox,March 20,2023. So the Sun is setting due west. The fog dims and reddens the Sun,illustrating atmospheric absorption. This was on Highway 561 in southern Alberta.
13999526 - The setting Sun descending into a fog bank on a rural highway looking due west,on the evening of the vernal equinox,March 20,2023. So the Sun is setting due west. The fog dims and reddens the Sun,illustrating atmospheric absorption. This was on Highway 561 in southern Alberta.
The setting Sun descending into a fog bank on a rural highway looking due west,on the evening of the vernal equinox,March 20,2023. So the Sun is setting due west. The fog dims and reddens the Sun,illustrating atmospheric absorption. This was on Highway 561 in southern Alberta.
13999388 - The setting Sun descending into a fog bank on a rural highway looking due west,on the evening of the vernal equinox,March 20,2023. So the Sun is setting due west. The fog dims and reddens the Sun,illustrating atmospheric absorption. This was on Highway 561 in southern Alberta.
The rising Full "Wolf" Moon of January 6,2023 over the Badlands of Horseshoe Canyon,near Drumheller,Alberta. The sequence demonstrates the changes in colour of the rising Moon from atmospheric absorption,and changes in its shape from atmospheric refraction.
13998730 - The rising Full "Wolf" Moon of January 6,2023 over the Badlands of Horseshoe Canyon,near Drumheller,Alberta. The sequence demonstrates the changes in colour of the rising Moon from atmospheric absorption,and changes in its shape from atmospheric refraction.
The Full Moon at the equinox, on March 20, 2019, reaching full phase only fours hours after the moment of the vernal equinox, and here captured rising very shortly before the moment of the Full Moon. I shot this while the Moon was still rising and in a deep blue sky, and tinted yellow from atmospheric absorption. Even so, this is a blend of short (for the Moon) and long (for the sky) exposures to capture the dynamic range.
13898578 - The Full Moon at the equinox, on March 20, 2019, reaching full phase only fours hours after the moment of the vernal equinox, and here captured rising very shortly before the moment of the Full Moon. I shot this while the Moon was still rising and in a deep blue sky, and tinted yellow from atmospheric absorption. Even so, this is a blend of short (for the Moon) and long (for the sky) exposures to capture the dynamic range.
The setting Sun descending into a fog bank looking due west,on the evening of the vernal equinox,March 20,2023. The fog dims and reddens the Sun,illustrating atmospheric absorption,and refraction as the solar disk is quite flattened. A couple of sunspots are just visible. The colour gradient is natural and comes from the blend of fog below and clearer twilight sky above.
13998299 - The setting Sun descending into a fog bank looking due west,on the evening of the vernal equinox,March 20,2023. The fog dims and reddens the Sun,illustrating atmospheric absorption,and refraction as the solar disk is quite flattened. A couple of sunspots are just visible. The colour gradient is natural and comes from the blend of fog below and clearer twilight sky above.
United States, Utah , The Moab or Cane Creek potash mine , Shafer Basin , evaporation ponds , muriate of potash , Cobalt blue dye is added to the water to aid in the absorption of sunlight and evaporation and gives it the striking blue colour
70416404 - United States, Utah , The Moab or Cane Creek potash mine , Shafer Basin , evaporation ponds , muriate of potash , Cobalt blue dye is added to the water to aid in the absorption of sunlight and evaporation and gives it the striking blue colour