barbara walters. i failed miserably. >> i did too. thank you very much. lucy hale, we're excited about seeing you tonight.ckin' eve with ryan seacrest 2020 tonight starting at 8:00 p.m. eastern right here on abc. >>> coming up, we have some of the best nat geo photos of the decade. [ dramatic music ]ing ] ahhhh! -ahhhh! elliott. you came back! >> announcer: friday start your day with a smile and matt stell live. ♪ i moved everywhere but on >> announcer: the "gma" concert, matt stell, friday only on "good morning america." presented by carmax. >>> we are back here on "gma" with some of the most moving images of the decade, not just of the year here. we are counting down to 2020, of course, and national geographic is revealing the top photos but, adrienne, they are the top photos they are looking out of 20 million to choose from. >> oh my goodness, it's just remarkable. let me tell you and these were voted on by, of course, fans and viewers of national geographic. these are the best photos and it still proves that a picture is worth a thousand words or more. these are just some of national geographic's best