![Ewan McGregor becomes a floating head as he joins Jimmy Fallon for hilarious sketch against a green screen | Daily Mail Online Ewan McGregor becomes a floating head as he joins Jimmy Fallon for hilarious sketch against a green screen | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/12/18/article-2250130-16925BC6000005DC-599_1024x615_large.jpg)
Ewan McGregor becomes a floating head as he joins Jimmy Fallon for hilarious sketch against a green screen | Daily Mail Online
![Portrait of stressed woman having pain in her head. Green screen hromakey background for keying. Stock Video Footage 00:10 SBV-322294141 - Storyblocks Portrait of stressed woman having pain in her head. Green screen hromakey background for keying. Stock Video Footage 00:10 SBV-322294141 - Storyblocks](https://dm0qx8t0i9gc9.cloudfront.net/thumbnails/video/rZJIMvhmliwmde8a6/videoblocks-portrait-of-stressed-woman-having-pain-in-her-head-green-screen-hromakey-background-for-keying_rwevxs3tqm_thumbnail-1080_01.png)
Portrait of stressed woman having pain in her head. Green screen hromakey background for keying. Stock Video Footage 00:10 SBV-322294141 - Storyblocks
What makes a good backdrop to a 'talking head' video where the speaker was filmed in front of a green screen? - Quora
![Ghrym on Twitter: "Here's a green screen of #sirenhead (made by me) # GreenScreen https://t.co/RfBMMvSDf0" / Twitter Ghrym on Twitter: "Here's a green screen of #sirenhead (made by me) # GreenScreen https://t.co/RfBMMvSDf0" / Twitter](https://pbs.twimg.com/media/EaCjLdVXsAcEzzF.jpg:large)
Ghrym on Twitter: "Here's a green screen of #sirenhead (made by me) # GreenScreen https://t.co/RfBMMvSDf0" / Twitter
![Brian Aspinall on Twitter: "Playing w/ green screen to make floating head for Halloween Haunted House at school. #lkdsb @ICRPS_Sundevils @ICprin http://t.co/MTHNN2Nrxh" / Twitter Brian Aspinall on Twitter: "Playing w/ green screen to make floating head for Halloween Haunted House at school. #lkdsb @ICRPS_Sundevils @ICprin http://t.co/MTHNN2Nrxh" / Twitter](https://pbs.twimg.com/media/BzmDqD4CMAE2TKA.jpg)