The many faces of Angela Merkel

Merkel has become known for using the same hand gesture at public appearances and in front of the camera, putting her fingertips together to form what some call the Merkel-rhombus – or in German, the "Merkel-Raute." If she has done so consciously or as a routine gesture out of habit is a question that have contemporary critics and journalists puzzled. Just what is she trying to say with it?

The German chancellor is known for her commanding and engaged appearance, often appearing quite somber, especially in Europe. Though she has been known to crack a smile at the right time, here, at the recent European leaders summit in Bratislava, she was more composed. To her left is Danish Prime Minister Lars Lokke and to her right, the Prime Minster of Belgium, Charles Michel.

Merkel has come into the spotlight for her response to last year's influx of refugees.. Questions about her response to the crisis can be answered when elements of her personal life are considered, as Rinke does in his book. She frequently visits schools and refugee shelters and while doing so, takes time out for selfies, as here in 2015 with Syrian asylum applicant Anas Modamani in Berlin.

As chancellor and head of the CDU party, Merkel faces a bit of difficulty in remaining considerate with some of her working partners. She does not respond with the huffiness her SPD party colleague Sigmar Gabriel is known for. Against attacks by the head of CSU Bavaria, the "archetypical Bavarian man," Horst Seehofer, she responds with cool objectivity.

For trained physicist Angela Merkel, the world of the internet and digital media is said to be relatively foreign, although her team does now have an Instagram account, which is fed by her official photographer. Still, that didn't stop her from grabbing the ear of Facebook founder Mark Zuckerberg at a lunch meeting at the UN in 2015.

The daughter of a Protestant minister, Merkel's values are said by Rinke to have been shaped by her Christian upbringing. In 2016, she was given a private audience with Pope Francis I at the Vatican, where the two exchanged words on their favorite books.

Merkel is not known to let it all hang out and, though rare due to her full schedule, celebrations are done in style. In 2013, in honor of the 50th anniversary of the Élysee agreement between Germany and France, Merkel invited the entire parliament to toast the two countries' friendly relations over champagne.

The chancellor gets only a few free vacation moments each year and even when on holiday, as here in Poland, she is not free from the prying eyes of the public. Her husband, Joachim Sauer, also pictured here, is rarely in the spotlight.