While I was going through photos from our hikes, to annoy my friend I took random pictures of her. Some of them actually came out pretty well, although dark and noisy. But, I thought they would look good in black and white, and after adjusting everything and converting to monochrome, I realized I wanted the pictures to have a hand-drawn effect/look.
For the first picture, I wanted a more delicate, "angelic" photo, so I maxed out the value of Lightroom's Noise Reduction tool so the image was completely smoothed over. I then softened it before plugging it into Photoshop to create the handdrawn effect. The first image is the final product, the second image is what I started with.
For the second image, I decided to go with a more "gritty" appearance, so rather than reducing the noise in the picture, I amplified it by hardening all the lines in the image using Lightroom's clarity tool. I then plugged the photo into Photoshop to create the handdrawn effect. Again, the first image (third in the series) is the final product, and the second image (fourth in the series) is what I started with.