Playing/testing with florescent pink poster color then mix with silver for the flower petals to have some shiny metallic effect. But then, when I finish the coloring, I realize it's too overpower with florescent pink. End up having to tone it down. XD
Medium: Poster colors, color pencils and micron pen.
Paper: drawing paper.
Errr... I guess the shiny metallic effect is not showing very well huh.. (-_-;)