William Phillips’ ongoing love affair with the Grand Canyon began with a postcard sent to him by his father. Phillips has hiked, rafted and painted its majesty for more than two decades, always challenged by its grandeur. In all seasons, he has sketched and documented the canyon’s changeable moods, its colors, light and shadows, through unimaginable heat at its depths to blizzards on its rim. Phillips' depictions of the textures, shapes and lines of the multi-hued canyon have been enhanced by numerous flights over and through this remarkable natural wonder.