Canon EOS 250D Advanced User's Manual page 96

c Miniature effect
z
Creates a diorama effect.
If you want the image center to look sharp, take the picture without
changing any setting.
To move the area that looks sharp (miniature effect frame) in Live View
shooting, see "Adjusting Miniature Effect" (= 98). 1-point AF is used
as the AF method. Positioning the miniature effect frame over the AF
point before shooting is recommended.
During viewfinder shooting, aim the center AF point over the subject
and shoot.
A HDR art standard
z
Clipped highlights and shadows will be reduced. The low contrast and
flat gradation create a painting-like effect. The subject outlines will have
bright (or dark) edges.
B HDR art vivid
z
The colors are more saturated than with [HDR art standard], and the
low contrast and flat gradation create a graphic art effect.
C HDR art bold
z
The colors are the most saturated, making the subject pop out, and the
picture looks like an oil painting.
D HDR art embossed
z
The color saturation, brightness, contrast and gradation are decreased
to make the picture look flat. The picture looks faded and old. The
subject outlines will have bolder bright (or dark) edges.
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