Drawing four different faces at a same time with Pen

Drawing three different faces at a same time with Pen This drawing took me more than 5 hours Thank-you for watching Ccredit: YT: Soum's Art - https://www.youtube.com/channel/UC-_69zIxp2ngn2e7jwkLvEA FB: @SoumRajaMaiti - https://www.facebook.com/SoumRajaMaiti/ IG: soumraja - https://www.instagram.com/soumraja/