::: Well she's Australian,  ... everyone pretty obscure down there eh? ) But she's not the only art historian we are quoting regarding Paul Chabas. Bram Dijkstra is as notable and as distinguished an art historian as it is possible to be. I confess myself at a disadvantage regarding his famous book. I've never seen it and I don't have it amongst my own books, and that last entirely because I have reached what one of the Mitford sisters gloriously called the "popping off" stage and I simply don't want my estate finding such a book on my shelves and wondering what other secrets their noughty (for once not a typo) Aunt Dotty may have been harbouring. However the index can be consulted at Amazon and four of his paintings are cited including September Morn and his very suspect First Bath to be found amongst the Commons holdings.