I made the knot then I folded the hair in two at the level of the knot then I held the hair with a reversed tweezers (which opens when you press rather than open... very practical tool) then I spread the 2 ends of the hair until obtaining a symmetry...Perfect image!
How did you manage to tie the hair and hold it this simetrical way?
Thank you for the detailed answer! In case you have a behind the scenes photo it would be great...I made the knot then I folded the hair in two at the level of the knot then I held the hair with a reversed tweezers (which opens when you press rather than open... very practical tool) then I spread the 2 ends of the hair until obtaining a symmetry...