How to create Mixed media using shells and coral chipboards | Marine theme mixed media

Products used from Expressions craft store www, White and Black gesso Metallic sprays- Peach Bloom, Emerald Spray and Midnight Burgundy Iridescent metallic paint- Rose-Blue Metallic paint - Blossom Blush Chalk paint- Flamingo bloom and coral punch Embossing powders: Delicate red and hot pink Ground texture paste: Natural Desert Chipboards: sea Coral chipboard and floral frame Micro and Mini Deco stone