Smooth line-only pen drawing in Inkscape - Graphic Design Stack Exchange

Using pen and paper I drew a castle (monochrome, only lines, no fillings, no gradients, no pen pressure differences), then scanned it and vectorized it with Trace Bitmap in Inkscape: I want to red

Smooth line-only pen drawing in Inkscape - Graphic Design Stack

Smooth line-only pen drawing in Inkscape - Graphic Design Stack

Smooth line-only pen drawing in Inkscape - Graphic Design Stack

Smooth line-only pen drawing in Inkscape - Graphic Design Stack

Smooth line-only pen drawing in Inkscape - Graphic Design Stack

Smooth line-only pen drawing in Inkscape - Graphic Design Stack

Smooth line-only pen drawing in Inkscape - Graphic Design Stack

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