umbra

the umbra of the moon creates a beautiful shadow during a solar eclipse.

in art, the umbra can be used to create depth and contrast.

the umbra of a tree provides a cool place to rest on a hot day.

during the eclipse, the umbra moved across the landscape.

the umbra is the darkest part of a shadow.

photographers often seek the umbra to enhance their images.

understanding the umbra is essential for studying eclipses.

the umbra of a planet can be observed during its transit.

artists use umbra to depict shadows realistically.

the umbra of the earth can be seen during a lunar eclipse.