Fisheye; Color Outline; Color Sketch - Nikon D5300 User Manual

Fisheye

Create copies that appear to have been taken with a fisheye
lens. Press 2 to increase the effect (this also increases the
amount that will be cropped out at the edges of the image), 4
to reduce it. Press J to save the retouched copy.

Color Outline

Create an outline copy of a photograph to use as a base for
painting. Press J to save the retouched copy.

Color Sketch

Create a copy of a photograph that resembles a sketch made
with colored pencils. Press 1 or 3 to highlight Vividness or
Outlines and press 4 or 2 to change. Vividness can be
increased to make colors more saturated, or decreased for a
washed-out, monochromatic effect, while outlines can be made
thicker or thinner. Thicker outlines make colors more saturated.
Press J to save the retouched copy.
216 N The Retouch Menu: Creating Retouched Copies
Before
G button ➜ N retouch menu
G button ➜ N retouch menu
After
G button ➜ N retouch menu