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IMPORTANT NOTICE!
The images, animations, presentations, and software on this site are not
in the public domain. They are all copyrighted by either the original
artist or by IllusionWorks, L.L.C. These images can be licensed for a
variety of purposes for a fee, which will fairly compensate the proper
copyright owner. The fee charged will depend upon usage. Academic use fees
will differ considerably from commercial use fees. The material on this
site is not to be used in any form without the written consent of IllusionWorks, L.L.C., which is the authorized licensor/and or agent of
these images.
It must be well understood that it has taken well over ten years of
intensive work and considerable expense to establish this unique database.
Please respect our efforts by not violating the rights of the copyright
owners by publishing material without proper permission. Any unwarranted
use of any of the material found on this site will be met with swift legal
action.
Licensing fees are arranged through contract negotiated in writing with
Al Seckel. He can be reached at
seckel@klab.caltech.edu.
Once payment has been received, a password will be granted for access to a
FTP site for download access to the high-resolution digital file(s). CDs
are available as well. Images are immediately available for use.
Guarantee
Some files due to their original source may not be of the highest
caliber, although we have tried very hard to insure only high quality
images on this site. IllusionWorks, L.L.C. will fully guarantee that the
quality of any file purchased must meet with the customer’s full
satisfaction. If, for any reason, the file is not acceptable, then we will
be happy to immediately exchange the file or refund your money.
Formatting
Please note that not all images can be used at any size. The upper limit
on size is labeled with each image. Images that are for printing will be
supplied as CYMK files and images for the web or for digital presentations
will be supplied as RGB files. Images for printing will be supplied at the
proper resolution for high possible quality.
By click on
the link below, you agree that you will not use or reproduce any of the
images contained herein without the express written consent of
IllusionWorks, L.L.C. Please note that a password is required to
access these galleries. To obtain access, please contact us using
this form.
You also agree that you will not provide the password information to any
other individual without our consent.
Please bear in mind that our
image galleries are still a work in progress. While it has already
become the most comprehensive collection of high resolution optical
illusion images on the Internet, we are regularly adding new images and
features.
Proceed to Image Galleries
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