Rainy sky studies

Clouds hiptonize me, the sky today was simply gorgeous, many tones of grays and purples, blues and some times the sun shows up and the spring colors of the grass and tres just pop up. I’m trying my new portfolio with strings binder instead of the regular sketchbooks I am buying now. I like this paper and its cheaper for the daily sketches I am doing, also I add different types of paper as kraft, pencil and black pastel paper.