the sea is wide
the sea is calm
sea+sky blend well together
sea+sky are various shades of blue+lavender
lilac+duck egg blue wavelets on the lightly rippling sea
a calm body of water
the sky is blue and hazy
at the horizon there is a haze
The ocean is blue
The water is calm
boat all alone on a vest expanse of water 
water is blue
water is flat
sky is blue
a small boat floating on a large body of blue water