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Custom Search 1 Image Permission Policy

These materials (photos, graphics, animations, etc.) may be downloaded free of charge. They may not be used for commercial purposes (such as advertising) nor in any manner that implies endorsement of any product or service. These materials cannot be modified or digitally manipulated in any way, other than to adjust size, crop, or enhance color attributes in order to optimize for print production. A credit line for each image (found in the caption material) shall be included in the photo caption or other credit listing.