[Initials] add C

[lutetiensis]

Cf. #115.

Let me know what you think,

[georgd]

Thank you for this!

Could you try making the stem a little bit wider? The C looks a bit squarish, the top left part is too heavy, it should be a little bit lighter than the bottom left part (think of drawing with a broad nib pen held at an angle of, say, 40° (that's not the correct angle for this font, just for illustration). And it looks like there’s a kink at (1). Could you make that smoother?

Some spots of the decoration are a bit too heavy. Please, keep in mind that the initials are printed at much larger size than the "normal" letters of EBG12. So, the edges should be sharper, the strokes finer than there.