Missing one piece of mirror

Have 6 of 7 pieces of the mirror, have the fur piece. Can't find last of the mirror pieces, and the map is no help. Only shows the corridor as the active/action needed place. Any suggestions?

go back out to the front driveway and the last peice of mirror is there

I've gotten the piece from the driveway. the bat piece, I believe. The one I'm missing is on the upper left side of the mirror and I've been everywhere looking for it.

The last mirror piece is in Angela's room.

Took me ages to work it out, cause I overlooked the spot under the bed of the Count all this time. Check the floor by his bed and you can move on...

Good call, Lizzy.

The spot I missed was at the base of the suit of armor in the hall, where you get the final red flower button for the door lock puzzle. Remembered you can switch to easy mode at any time in-game and look for the sparkles, it's a great help when you get stuck.

I have find the last mirror piece is in Angela's room, but I can't find one piece upper right side of the mirror please help