St Leonard Church in Basel, Switzerland puzzle

If you love jigsaws, this image of St Leonard's in Basel will provide you with plenty of interest and yet similarities that make a good jigsaw puzzle! Plenty of pieces with the same colour and yet lines that are not always going the direction you think they should! Yes - even though it has only relatively few pieces, this puzzle is still not all that easy! For information, The Johann Andreas Silbermann organ in the mediaeval church of St Leonard, in the centre of Basel, Switzerland. St Leonard's was rebuilt after being almost virtually destroyed in an earthquake in 1356. Johann Andreas was the nephew of the more famous organ builder, Gottfried Silbermann.