a plastic camera junkie. @turistaconquista - Tumblr Blog

Inseparable light is the side of the body that is illuminated by that light.

Separate light is that which falls upon the body.

An inseparable shadow is that which is never absent from the illuminated body.

A compound shadow is one which is somewhat illuminated by one or more lights.

A simple shadow is one where no light at all interferes with it.

A simple shadow is one which receives no light from the luminous body which causes it.

A cast transparent shadow is that which is surrounded by an illuminated surface.

Derived shadow is that which is disengaged from a body in shadow and pervades the air.

Primitive shadow is that which is inseparable from a body not in the light.

Shadow partakes of the nature of universal matter.

The forms of bodies could not be understood in detail but for shadow.

Shadow is the means by which bodies display their form.

The beginnings and ends of shadow lie between the light and darkness and may be infinitely diminished and infinitely increased.

A shadow may be infinitely dark, and also of infinite degrees of absence of darkness.

Shadow is the diminution alike of light and of darkness, and stands between darkness and light.

The shadow cast is the same in shape and size as the luminous rays were which are transformed into a shadow.

Shadow is the counterpart of the luminous rays which are cut off by an opaque body.

a plastic camera junkie.