After doing the human figures in the paint-along by the Florida artist named Jane Slivka, I bought two of her video classes, one of which was this Tropical Landscape. 

I used Transparent Orange (PO 73) by Chroma Atelier as a background, then Sap Green mixed with Carmine (Amsterdam Acrylic) for blocking out the greenery. For the grasses, I used the Amsterdam’s Sap Green and Yellow Green, as well as Winsor Galeria’s Sap Green (much lighter than Amsterdam’s Sap Green). The sky is Light Blue Permanent by Liquitex Basic; the ocean is Phthalo Green mixed with Titanium White.

The sand has been blocked out with transparent Zinc White. I still need to paint the sand and its shadow colors, and add some color (sunlight and shadows) to the bark of the palm trees.