original photo by: A.Galhano
All rights reserved since 1988
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Based on a work at www.metricks.net.
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All rights reserved since 1988
This work by http://www.metricks.net is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License.
Based on a work at www.metricks.net.
Permissions beyond the scope of this license may be available at http://www.metricks.net.