Leonardo Da Vinci Development Of The Camera Obscura Vintage Ad Trade Card

Description

Leonardo Da Vinci Development Of The Camera Obscura Vintage Ad Trade Card
NOTE:
THESE ARE NOT POSTCARDS
THEY ARE TRADE/ADVERTISING CARDS.
THEY ARE MUCH SMALLER THAN A STANDARD POSTCARD
AND
THERE IS ADVERTISING TEXT ON THE BACK!
THE CARD DIMENSIONS ARE APPROXIMATELY
2 3/4 '' x  2 ''  or  7 cm. x  5 cm.
ORIGINAL VINTAGE ADVERTISING CARD
LEONARDO DA VINCI DEVELOPMENT OF THE CAMERA OBSCURA
During the Renaissance, Leonardo da Vinci gave an impulse to
the development of the camera obscura, using it to study in depth
how the vision works, how the Light reacts and the laws of
geometric perspective: he related all that to the painting
techniques. Leonardo da Vinci was very curious and also
fascinated by the phenomenon of the camera obscura which is
able to make the sunrays pass through a small hole wihout
mixing up one with another.
THE REVERSE SIDE HAS FRENCH AND DUTCH TEXT
ABOUT THE IMAGE ON THE FRONT SIDE
NOTE:
THESE ARE NOT POSTCARDS
THEY ARE TRADE/ADVERTISING CARDS.
THEY ARE MUCH SMALLER THAN A STANDARD POSTCARD
THE PAPER IS MUCH THINNER THAN USED ON A POST CARD
AND
THERE IS ADVERTISING TEXT ON THE BACK!
THE CARD DIMENSIONS ARE APPROXIMATELY
2 3/4 '' x  2 ''  or  7 cm. x  5 cm.
NOTE:
THE IMAGE ABOVE IS LARGER THAN THE CARD
TO SHOW THE DETAIL.
THE CARD IS NOT A MODERN REPRODUCTION AND IT IS NOT PERFECT
THERE MAY BE:
-SLIGHT PAPER LOSS
- SMUDGING
- ROUNDED CORNERS
- WEAK CORNERS
- SIGHT GLUE ADHESION ON BACK
SEE THE IMAGES ABOVE!
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