Correct way to hold a pen. Traced from a victorian image via http://thegraphicsfairy.com/spencerian-saturday-how-to-hold-your-pen/
如何握筆
calligraphy、hand、pen、retro、victorian、vintage、vintage by fb、writing、Writingtg
書法、手、噴、復古、維多利亞時代、釀酒、由fb復古、寫作、Writingtg
資料來源：openclipart ( https://openclipart.org/ )