If you like time lapse cloud pictures like I do, and would like to live vicariously by visiting the Grand Canyon on video (I haven’t been there yet but hope to someday), you will love this 3-minute video of a rare cloud inversion, where clouds fill the bowl of the canyon.  You can read about it and view the video at https://petapixel.com/2017/05/16/breathtaking-timelapse-grand-canyon-captures-full-cloud-inversion/.