Task: I hope my friend likes this Landscape pic. Share this pic to my Friend Rick Weinstein to his mail id : rick.weinstein@dayrep.com from gmail
Steps:
Click on the Share icon at the bottom left of the screen
Click on the More at the bottom right of the screen
Click on the Gmail at the bottom left of the screen
Click on the To text field 
Type rick.weinstein@dayrep.com
Click on the Suggested result
Click on the Send button at the top right of the screen