Warm, artificial light
For these images, I used a more warm coloured lighting. I chose to take images closer to the subjects fact, in order to cast a shadow on the background. I also did this as the light reflecting off of the subjects face contrasts with the dark background, creating more of an impact.
Harsh, artificial light
For these images I used a harsher lighting. I also chose to use a different angle in order to cast a shadow in the background onto the white backdrop. To make these images better I would try to get a smoother background and a more interesting photograph, experimenting with a wider range of angles and aperture settings.