Unidentified artist
n.d.
[A camera obscura in use possibly showing the work of Ibn al-Haytham]

Illustration
Internet - Original source ill-defined
Original source being researched.
 
Full details on the artist, date and source of this illustration are requested - alan@luminous-lint.com
 
This illustration is included in - Al-Hassani S. T. S., Woodcock E., Saoud R. (2006) 1001 inventions: Muslim heritage in our world. (Foundation for Science, Technology and Civilisation, Manchester, UK).
www.1001inventions.com
 
LL/54322