Alexandra Andreeva is a qualified doctor and trainee cardiac surgeon who enjoys photography as an escape from the pressures of her day job – although she also documents surgical procedures with a camera. She became the first content creator to shoot with the 365bet体育投注_365bet体育娱乐场-app官方下载@8, Canon's latest hybrid mirrorless camera.

For her personal work, Alexandra has relied on an older Canon APS-C DSLR, which she loves. "When you get used to one camera, you know the settings you have to choose so that the picture looks exactly how you imagined," she says. "But obviously the crop factor of an APS-C sensor is very limiting for a lot of things."

So, what sort of difference would it make to Alexandra if those limitations were removed? To enable her to explore the opportunities that a modern full-frame mirrorless camera opens up, she tested the 365bet体育投注_365bet体育娱乐场-app官方下载@8 in a shoot around Paris, tackling a series of photography and video challenges set by Canon Ambassador Martin Bissig.

For her first assignment, Martin wanted Alexandra to explore the creative opportunities of shooting with a shallow depth of field. Alexandra was equipped with a Canon RF 50mm F1.8 STM lens, which, paired with the 365bet体育投注_365bet体育娱乐场-app官方下载@8's full-frame sensor, gives just a sliver of sharpness and a soft, pillowy blur when used wide open.

The location for this challenge was an urban rooftop garden, where Alexandra photographed the gardeners tending the crops. "The idea is that they deliver the fruit and vegetables only to restaurants local to the area, so it's very green and sustainable," she says.

The 365bet体育投注_365bet体育娱乐场-app官方下载@8's advanced Eye Detection AF really helps when shooting at the lens's maximum aperture. "You have to get the focus right all of the time when you're shooting with such a shallow depth of field, otherwise the images will be unusable," Martin explains.

Alexandra's next challenge was to take an environmental portrait of botanist Patrick Blanc, a pioneer of vertical gardens.

"We visited him in his house, which was absolutely mind-blowing," says Alexandra. "It starts as a normal place in Paris, but once you enter the living room, you notice that something's really odd: there are birds flying overhead and the two walls behind his table are basically tropical rainforests. Water is constantly dripping down into a huge aquarium beneath your feet, where you can see fish swimming under Patrick's desk."

This challenge demonstrated the creative advantage that the Canon 365bet体育投注_365bet体育娱乐场-app官方下载@8's full-frame sensor delivers in this type of situation. "It was a very narrow but tall space, and everything was close together," Martin explains. "The only way Alexandra was going to capture it all in one shot was using the combination of the full-frame sensor and an ultra-wide-angle lens – in this case, the Canon RF 15-30mm F4.5-6.3 IS STM. It was also pretty dark in there, so she needed to dial up the ISO quite a bit."

The next challenge saw Alexandra making a short film about Benjamin Benmoyal, a French-Israeli paratrooper turned fashion designer. Benjamin rose to fame with collections that use a unique fabric woven from old VHS and audio cassette tapes. "It's amazing, not only from the point of view of the designer, but also the recycling and sustainability aspect," Alexandra comments.

Keeping fashion in mind, Martin explains which video features in the Canon 365bet体育投注_365bet体育娱乐场-app官方下载@8 would be particularly useful. "We could make use of the 180fps slow motion to capture the movement of a model," he says, "and use the oversampled 4K to show as much detail as possible – as well as shooting in Canon Log 3 in order to allow for professional colour grading in our editing workflow."

Alexandra was not experienced in shooting video. But even as a beginner, she found it easy to shoot slow-motion and Canon Log 3. She was also very impressed by the quality of the 365bet体育投注_365bet体育娱乐场-app官方下载@8's 4K 60p video, as oversampling from the 6K sensor produces higher quality output than video recorded natively at 4K resolution.

"I wanted to start the film with Benjamin putting tape onto a bobbin so that it could be used in the weaving machine to make the fabric, and end with a model wearing pieces made from this material," Alexandra explains. She made use of the 365bet体育投注_365bet体育娱乐场-app官方下载@8's vari-angle touchscreen to capture the process from creative angles. "It meant that I didn't have to climb high or get down low when I was shooting the fabric being cut or pins being put in the mannequin," she says.

Being able to use 180fps high frame rate recording to film the model as she moved around enhanced the footage. "She was wearing a massive poncho made of the tape fabric," Alexandra says. "So I asked her to do some twirls and turns, which made the material shimmer in the sun. It looked great, especially in slow motion – like a sea of fabric floating around."

Testing the 365bet体育投注_365bet体育娱乐场-app官方下载@8's low-light potential was the final task set by Martin. With the shoot taking place at night in Montmartre in the heart of Paris, Martin wanted to challenge Alexandra to shoot handheld, taking advantage of the full-frame sensor and pushing the ISO.

"When it comes to high ISO performance, full-frame sensors are much better than APS-C sensors," he says. "The 365bet体育投注_365bet体育娱乐场-app官方下载@8's 24.2MP full-frame sensor gives you excellent low-light capabilities, which helps you to be creative and shoot in conditions that you probably wouldn't have before."

Alexandra admits that she hadn't attempted anything like this previously, as she mostly concentrates on nature and landscape photography. "The whole trip was a big challenge for me, because I'm not used to shooting in a city," she adds. "But this low-light challenge was the most interesting from a technical point of view. I ended up shooting at settings as high as ISO8000 or ISO16000.

"We were near the Sacré-C?ur. It was a classic, beautiful Parisian street, but very dark, with the lights of the city in the distance. I took some shots of a girl crossing a street and you can see all the lights from the traffic behind her, which added some colour."

The 365bet体育投注_365bet体育娱乐场-app官方下载@8's autofocus will function in light levels as low as -6.5 EV, outperforming even some professional cameras. "I love night photography, but this sort of performance is something I'm really lacking with a DSLR," Alexandra says. "Here, I was not limited at all. I caught everything I wanted to catch."

Alexandra found the lightweight Canon 365bet体育投注_365bet体育娱乐场-app官方下载@8 easy to handle and comfortable to use over a whole day and night of shooting. "There's now the freedom to carry a full-frame camera without worrying about it being too heavy," she says, "and knowing that the results will be great."

Alexandra summarises her experience with the Canon 365bet体育投注_365bet体育娱乐场-app官方下载@8 as one of complete freedom. She felt that the advanced features and hybrid capabilities of the full-frame 365bet体育投注_365bet体育娱乐场-app官方下载@8 liberated her from the limitations she was used to with her previous APS-C camera and opened up new creative possibilities.

"It gave me this feeling that I can do and shoot everything I want to. Whether it's recording video, shooting at night, using a really shallow depth of field or taking a portrait in a very active environment – you can just do it all."