Just Jaunting Round

Deceiving the eye

The pattern is a gray tone but when magnified by 55 the reality is what the photo shows.

is the rulings soreen the sensitifed plate from the breaking the effect up actinio powers of the 1ight rays into dots Inhighligat the dots are small in the shaded portions larger degree for degree The dseper the tono the largor the o8 to the full wWidth of the soreen spmces oven in heavy tones rumnings the dots into almost continuous lines but slightly broken by the reen pattern The eages of the Tullngs Teflect the imcident 1ight and henge 1t does not fouch to fullyeffeot the sensitified plate behind the soreen This gives the breaking up of the image into tones from waich we get the designation half-tone process of photogeaphio reproduction by the Telief printing process or letter press Thepe are 32 lines across this photo as 1t was ruled of view was about about 100 1ines to the inch e field Showon iect one-third inch The magnification heme is about elghts times whereby the eye oan easily receive the pattern which inlight background original is merelygray tone -At S5 magnifications the appearance 1s even more strangs To thin that shown here magnified times was what was printed on the page It is very interesting The mcvier picture 1sseries of stills replaced Digital image 2003 Beckwith Family Al rights reserved