His reign was a time of peace and prosperity.

I use lavender essential oil for relaxation.

He was working as a medic on the battlefield.

He finally reached adulthood.

He is taking great care of that garden.

He exerted himself on the project with all his might.

He is working on his job with dedication.

He is devotedly working on that job.

His painting has beautiful red and blue hues.

The comet was illuminating the night sky.