Thank you for your advice, Poirets titmouses are so cute.Sorry for not doing my bit with pictures, (technically unable, he, he) but I would like to share Les Mesanges by Xavier de Poret, from piwigo, lovely understated sketches of birds feeding on my terrace during wintertime:
http://piwigo.hermesscarf.com/index?/category/120-xavier_de_poret#&ui-state=dialog