Lighting diagram:

Objective:
This assignment is to provide an image of a businessperson in their environment, suitable for the front cover of Time magazine.1. What is your intention in terms of how you plan to use the available light (as your main, your fill or even a hair light)?
When I got into the space, I became obsessed almost straight away with the large curving windows looking out over De Maisonneuve. I knew I wanted to have the perspective, and the lines the windows created, in my shot.

I also knew I wanted to be looking up at my subject, to create an impression of power. At first, I thought I wanted a full length shot. I wasn't sure if I wanted a wide lens shot, or a more closely cropped shot, so I started taking shots to see what my perspective and my crop would be.

Before I came into the space I thought I wanted to go with a more stylized image, where the flash would be my main light. As I took more shots, and started to have a crop that I would like to work with, I realized my main light -- as well as the hair light -- would be the ambient light coming in through the windows.
I will need to use a very soft diffused light from my flash to fill in the shadows on my subject's face, as my subject will be turned towards me, away from the ambient light.
2. What is the reason for your lens choice (do you want the compression of a long lens or the exaggerated perspective of a wide angle)?
In the end, I realized I wanted to shoot with a long lens (70-200mm) because I want the compression and the shallow depth of field -- as I want the background to be a feature: architectural, interesting, structural, but not detracting from the portrait: I want a softer focus for the background.3. What aperture do you plan to use and why?
4. What shutter speed to you plan to use and why?
Around 125. With my aperture, and the flash, and all the available light, though, I might have trouble. I will need to experiment and refine on the shoot.5. Do you have enough available light to achieve these camera settings?
Definitely, if I shoot quickly and as soon as I arrive on location (around 12.30pm) I will have more than enough light. If I don't shoot quickly enough, or it's a particularly dull, overcast day, I might need to set up a hairlight on my subject.6. Do you have enough strobe to achieve these settings?
Yes, if anything my strobe will be too strong. 7. Do you have too much light to achieve these settings?
Potentially, yes. If, as I said, I shoot early and quickly, I will have abundant light from the windows in my shot. I might need to look out for flare. If anything, though, my flash will be too bright and harsh. I will need to have a neutral density filter. Perhaps even more diffusing material over the softbox. The light needs to very gentle and natural. I might look at using a reflector also.In these shots, I'm starting to get a crop that I'm beginning to like. On the right I still have light from the windows, but the subject is not well lit. On the left I am losing the daylight, and the flash is too harsh on my subject:

8. Are there any technical problems with your test shot that will need to be addressed at the shoot or in post-production?
I think I need to revisit the space and check my settings with the ambient light. I need to check my iso, and my shutter speed. My test shots seem to be a bit grainy, and I want to avoid this. I have a LOT of refining to do (to think about). I think I will go back to the space before the location shoot. But this is getting near the kind of crop that I want on the day:

9. How will you be addressing color balance?
I will take a grey card reading for the ambient light and adjust from there. I really only want to be using one flash head.10. What is the equipment you will need for the shoot? Are there any other special requirements or preparation (ie: permits, models, crew, research etc.)?
I will need:- My model
- Profoto: Two flash heads (I really only want to use one, but might need one for the hairlight)
- Softbox
- Neutral density filter
- Diffusing material
- Two tall stands
- Reflector
- Clips
- Two Extension cords
- Masking tape
- Magazine layout, laptop and Capture One
- Tripod
- Light meter