The Filtnib is Esther Bintliff; it’s also her surname backwards, minus an F; it’s also an amalgam of the words filt and nib; it’s also suggestive of a variety of appropriate things including felt-nib pens, pen nibs in general, filters (through which you may see things newly or in different shade) and lastly nibbles i.e. bitesize chunks of hopefully edible substance.
Contact me this way: filtnib@gmail.com