Antonio Olmos: '"I had to photograph him in a boring hotel conference room. I also knew he was reluctant to show his frostbite damaged hands. So I told him he was in great shape for his age (better shape than me for sure) and it would be nice to do something that showed how rugged he was. I suggested no shirt (he was wearing a terrible jumper ) and he agreed to a few photos . He is an incredibly brave man but very self-conscious about his body, which shows how human he is despite his accomplishments' Photograph: Antonio Olmos for the Observer
You can see more from Lara Jade's gorgeous shoot here Photograph: Lara Jade for the Observer
Harry was shot in New York to accompany an interview in the Observer Magazine Photograph: Steve Pyke for the Observer
You can see a gallery of Tom's images from the match here Photograph: Tom Jenkins for the Observer
Here's some advice: try wool or cashmere, suede and vinyl, cut high at the waist for the most flattering silhouette. Style them with a simple knit and you're good to go.
For more from the shoot, click here Photograph: Joanna Van Mulder for the Observer
Photograph: Rannjan Joawn for the Observer
Leo shared his expertise in Observer Tech Monthly's expert's gadget guide Photograph: Gary Calton for the Observer
Suki Dhanda: 'I was so glad I took a background with me as a backup. I was initially really struggling with the interior of the hotel room! Naomie looked beautifully groomed, so all worked well in the end' Photograph: Suki Dhanda for the Observer
You can see a gallery of Tom's images from the fight here Photograph: Tom Jenkins for the Observer
David Levene was covering the story of the lives of garment workers since the collapse, in April, of several factories highlighted the harsh conditions they endure Photograph: David Levene for the Observer
Thank you to all the photographers who have contributed this year, and Merry Christmas to all our viewers, from the Observer Picture Desk Photograph: Katherine Rose for the Observer