Earth Tones Lightroom Presets to Give Your Photos a Warm & Natural Look Access All Areas members have a wonderful collection of Lightroom Presets to download this week, courtesy of PSD Stack. These Earth Tones presets give your photos a warm and natural look that is ideal for enhancing your outdoor images. 14 presets are supplied in a variety of formats, including .XMP, .LRT, .DNG and .LRTEMPLATE