Cloud cover has a huge impact on light. This is especially evident at the harbour in Summerside this time of year. Ice and snow make a white blanket which reflects the light filtered through the clouds.
A overcast day recently had deep blue gray cloud cover. It reflected blue off the white frozen surface of the harbour.
Another day, white clouds barely covered the sun and the surface of the harbour reflected silver.
Then there are those days without a cloud in a sunny sky, like this one last April. The sea and sky became one.