Coffee Froth

I getting more and more inspired by the awesome lettering on show here on dribbble and have taken to doing my own little drawings.

I noticed that the 'f-f-e-e' of coffee abstractly resemble a nicely poured flat white. (for example)

This is a rough mockup but I like the idea and think it could be a strong mark, probably without the mug.

Hope you like it!