Cutting flowers

Cutting flowers

What device is used to cut flowers(it'd be easier for me to understand if there was a photograph)? How do you cut flowers? Why are flowers cut diagnoly?
Reflectors

Reflectors

Plant Identification

Plant Identification

greetings from san francisco

greetings from san francisco

Tulips

Tulips

The flying insects have discovered my zinnias!

The flying insects have discovered my zinnias!

Conjoined tomatoes, and fuzzy soybeans

Conjoined tomatoes, and fuzzy soybeans