Public Domain Photos – Green algae in the river water
Free Stock Images – filamentary algae / unicellular algae / river blanketed by green algae / green algae covered river
The main picture was taken with a FUJIFILM brand camera, model FinePix S5700 S700 on Saturday 1st January 2011 by the Robert & Mihaela Vicol photographers.
As basic settings, an exposure time of 10/1400 (7.143ms ) was used with aperture f/3.5 and the ISO Speed of the camera was 64. Actual focal length of the lens was 630/100 (6.3mm) with unknown lens model (range).
The actual file size is 1.64 MBytes, resolution is 2304px on the horizontal and 3072px on the vertically and the original (or modified) file name is green-algae-in-the-river__91681.jpg (media type is image/jpeg).
The photo original orientation was portret with an X Resolution DPI equal to 72/1 and Y-Resolution DPI equal to 72/1.
Other camera settings (and APEX value) were the lens aperture 360/100, status of flash equal with 24, shutter speed 710/100 and brightness value 650/100 (6.3).
Note: It looks like the current size of the image was changed by rotating the image to another position but the original orientation of the photo remained the same.