посмотрев

after looking (at), having looked (at)

p ə s m ɐ t rʲ e f → посмотреть
по limited or one-time action + смотр to watch, to look at + ев adverbial past participle
verb · past tense Rare #37,021
after looking (at), having looked (at) Used for an action completed before the main action.
RU: Посмотрев на часы, она вышла.
EN: After looking at the clock, she went out.
Conjugation of посмотреть
Past
посмотрев

Посмотрев на неё, он покраснел.

Looking at her, he blushed.

Посмотрев на его лицо, ты мог бы сказать, что он обеспокоен.

Looking at his face, you could tell that he was worried.

Том выскочил на дорогу, даже не посмотрев по сторонам.

Tom ran into the road without even looking both ways.

Sounds similar to