Sailboats and a motorboat on the lake
The sky is blue and partly cloudy
The boats have white and patterned sails
The sailboats are grouped and moving in pairs and threes
The water is deep blue 
Sailboats are behind the people in the red motorboat
A blue sky with faint clouds
A sky of thin white clouds.
light clouds in blue sky
a clear blue sky
an ocean of gentle waves
a fleet of small boats sailing on the ocean with a large body of water in front of them