Share 'Artist name? Can anyone recognize this artist?'

Hi:  I'm trying to find the artist for this piece. I can't make out. the whole name.   Also, what does H.F. after the artists name mean?? It is 3 tiles that are framed to make a picture with the artist's signature at the bottom.  The frame is interesting in that the inner blue is a felt like material.  Thanks for any help.