![An engraving depicting a method of using a camera obscura as a drawing aid, Stock Photo, Picture And Rights Managed Image. Pic. IAM-WHA_124_0340 | agefotostock An engraving depicting a method of using a camera obscura as a drawing aid, Stock Photo, Picture And Rights Managed Image. Pic. IAM-WHA_124_0340 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/bb651c40528372730c30b2738e244f46/iam-wha_124_0340.jpg)
An engraving depicting a method of using a camera obscura as a drawing aid, Stock Photo, Picture And Rights Managed Image. Pic. IAM-WHA_124_0340 | agefotostock
![Aids to drawing: The field camera' Sketching with the aid of a portable tent-type camera obscura. Behind the lens mounted on top of the tent is a mirror angled at 45 degrees. Aids to drawing: The field camera' Sketching with the aid of a portable tent-type camera obscura. Behind the lens mounted on top of the tent is a mirror angled at 45 degrees.](https://c8.alamy.com/comp/D95X7D/aids-to-drawing-the-field-camera-sketching-with-the-aid-of-a-portable-D95X7D.jpg)
Aids to drawing: The field camera' Sketching with the aid of a portable tent-type camera obscura. Behind the lens mounted on top of the tent is a mirror angled at 45 degrees.
![An engraving depicting a method of using a camera obscura as a drawing aid. Dated 19th century Stock Photo - Alamy An engraving depicting a method of using a camera obscura as a drawing aid. Dated 19th century Stock Photo - Alamy](https://c8.alamy.com/comp/RJADYY/an-engraving-depicting-a-method-of-using-a-camera-obscura-as-a-drawing-aid-dated-19th-century-RJADYY.jpg)
An engraving depicting a method of using a camera obscura as a drawing aid. Dated 19th century Stock Photo - Alamy
![A vintage illustration of a camera obscura used as drawing aid. | Camera obscura, Camera lucida, Pinhole camera A vintage illustration of a camera obscura used as drawing aid. | Camera obscura, Camera lucida, Pinhole camera](https://i.pinimg.com/originals/cd/f8/fe/cdf8fe9f2ba106c2ce11b651e342c094.jpg)
A vintage illustration of a camera obscura used as drawing aid. | Camera obscura, Camera lucida, Pinhole camera
![An engraving depicting a method of using a camera obscura as a drawing aid. Dated 19th century Stock Photo - Alamy An engraving depicting a method of using a camera obscura as a drawing aid. Dated 19th century Stock Photo - Alamy](https://c8.alamy.com/comp/RJADNB/an-engraving-depicting-a-method-of-using-a-camera-obscura-as-a-drawing-aid-dated-19th-century-RJADNB.jpg)
An engraving depicting a method of using a camera obscura as a drawing aid. Dated 19th century Stock Photo - Alamy
![How to Make a Camera Lucida. "A camera lucida is an optical device used as a drawing aid by artists. The camera luci… | Pinhole camera, Camera oscura, Camera lucida How to Make a Camera Lucida. "A camera lucida is an optical device used as a drawing aid by artists. The camera luci… | Pinhole camera, Camera oscura, Camera lucida](https://i.pinimg.com/474x/46/a7/03/46a70371c97ab86b699214d40f801a47.jpg)