He decided to light the blue touchpaper and start the project.

The garden is filled with beautiful blue-eyed Marys.

I spotted a blue ground beetle in the garden.

The garden is filled with beautiful blue marble trees.

I saw a beautiful blue marble tree in the park.

The sky was a beautiful robin egg blue.

I love eating Chilean blue mussels.

The Chilean blue mussel is a popular seafood dish in Chile.

The blue-eyed cormorant is a species of bird found in coastal regions.

The blue-eyed cormorants are diving for fish in the lake.