Celadon and Red Yunomis and Tray same mark?? Again possibly French

These All came with some english and some french potters (quite good ones)..  So I'm rather desperate to identify them









Any help is really appreciated,

My first thought is Japanese, but the little dish looks more like Studio pottery. Japanese or French, maybe?

they came with a Tony Laverick, Walter Keeler, Joanna Howells, Francois Dufayard, Jean Pierre Chollet, and Alaine Dejardin piece and a few other not so well known potters - so i'm guessing the previous owner was a collector - focusing mainly on English and French Studio Potters.. so I'm narrowing down to those regions..

An LF monogram, maybe.

is there a french pottery identifcation site anywhere?

I don't know. There are some European Collectors sites that have a mix of pottery and their marks, and there are some regional pottery co-operative sites e.g. La Borne - http://www.laborne.org/pages/ceramistes-permanents/fiches-perso/sybesma_georges_new_en.html

And this one -
http://www.ceramic-signatures.com/switzerland/mid-century-2