Douglas Sherman
Staff
This week I thought I would show you how I do the mineral images. Please pile on with your salvaged images.
First, I set the mineral to be photographed on a stand and place it on a black piece of posterboard. I do this near a window for the ambient light and use either overhead light or side light from the window based on the position of the sun. I shoot it at f22 and ISO 100 for greatest DOF. I use the window shade as a diffuser.
Original image.
I then select the object selection tool to isolate the mineral specimen. I then go to the brightness tool and move the slider all the way to the left to darken the surrounding area in order to turn it black. I probably have to do that at least three times. I then process the mineral in Lightroom and edit it some more in Photoshop. Here is the final image.
First, I set the mineral to be photographed on a stand and place it on a black piece of posterboard. I do this near a window for the ambient light and use either overhead light or side light from the window based on the position of the sun. I shoot it at f22 and ISO 100 for greatest DOF. I use the window shade as a diffuser.
Original image.
I then select the object selection tool to isolate the mineral specimen. I then go to the brightness tool and move the slider all the way to the left to darken the surrounding area in order to turn it black. I probably have to do that at least three times. I then process the mineral in Lightroom and edit it some more in Photoshop. Here is the final image.