For Tony we needed to research heads looking from different angles as we were oing to use this to then draw our own heads. We then found out how using simple guidelines and shapes really help with the positioning of features such as the eyes and the mouth. It is really hard to draw the head on an angle, people tend to draw the head head on which is boring and simple. I then found it easier to look up mens hairstyles to find people looking in the different angles I needed.
I collected a large number of images of different perspectives to then be able to use one as a guideline when doing my drawing. It is really challenging to draw the heads from different/ unusual angles as we are not typically used to looking at people in these angles and out brain tries to imagine it as if it was head on as its used to this.