I've fallen in love with this picture.
I am wondering how I can make the white chocolate layer.
My guesses are:
option A: use a bottle and "pour" melted white chocolate above it -- downside: ? the chocolate wouldn't get nice and smooth as in the picture.
option B: use a 2 pieces plastic moulder(like when making Eastern eggs) and "pour" white chocolate above it. Once poured use a different but smaller plastic shell and place it in the moulder in order to flat the chocolate.