Graphics Styling in Notebooks
The Wolfram Language allows graphics to appear anywhere in notebooks, including inline in text or other expressions. You can specify how the graphics should be placed and rendered, and you can immediately modify any graphics option in place, or programmatically define it centrally in a stylesheet.
Convert To/From Canvas — add a canvas to a cell or flatten an existing canvas into the cell contents
ImageSizeMultipliers — how much to shrink graphics when they appear inline
BaselinePosition — how to align with respect to surrounding text