Biscuits of imagination

The this biscuits, if nice of imagination, I found the receipt
here.Ingredients:300 general-purpose butter of the tsp
vanillaMethod:Mixer of the corn starch1 of the tbs flour1 of gr. of
the eggs yolks500 of glazing sugar4 of the gr. butter100 and ice until
soft sweetens it, adds the mixer, egg yolk still, adds the flour,
reduces to starch corn and vanilla, mixture and mixture with rubber
spoon/spatula.For decorationIngredients:500 the cream of tsp of the
eggs white1 of glazing sugar100 DC of the tartar (Method:Mix gasoline
of tsp of optional)1tsp vinegar1 all the ingredient with the method of
Marie of bath of With, during 5-10 minutes. Leave the furnace and mix
it to the soft peak.