1. For publication or display (electronic or otherwise), all images must be credited: "Photo courtesy of the Isaac Newton Group of Telescopes, La Palma" unless otherwise noted. Please also refer to the credit line below each picture. We would appreciate you send a message to Javier Méndez (ING PR Officer)  with all the details of the publication.

2. For slides, prints or other photographic material please use the contact above.

3. The intention of this photo archive is to be a collection of graphic material which describes the ING today and as it was in the past. However many other pictures can be found elsewhere on our web pages.

4. TIFF images are scaled at 300dpi usually. JPEG images were resized to 800 pixels wide, sharpened, compressed to 90% and saved in progressive mode. Thumbnails are 200 pixels wide with colour depth decreased to 256 colours (8 bits per pixel), sharpened, compressed to 80% and saved in progressive mode.