Muse, cropped SFW version—full uncensored version below.

There is really nothing like window light. A natural, diffused, large light source is marvellous for any portrait, and many photographers have made full use of it. It doesn’t cede as much control over to you compared to the Elinchroms and Profotos, but with light like this, do you really need “control”? 

Muse, Singapore, 2015. © 2017 Callan Tham. All rights reserved.

I won’t know. I know I miss shooting like this, and might never tire of it.