Rainbow days, one of the perks of being on the Mendonoma Coast. Jeanne Jackson • March 22, 2018 Richard Charter recently photographed a beautiful, vibrant rainbow on the Sonoma Coast. Thanks to Richard for allowing me to share his photo with you here. After the rains, next week could be epic for wildflowers on the coast! Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)