Some seriously beautiful watercolours. 

Shades of Green. All of this green reminds me of this book. 

Using Spectrum Mosaics (ours are from here). From this pack - Did you know that due to the way the human eye perceives colour, warm colour appears closer, while cool colours appear further away? How do colours make you feel? Do warm colours relax or stimulate? 

Beautiful puzzle. Goethe Colour Wheel. 

Warm colours (sunsets). Our house is full of Christmas bush (the little red flowers in the middle). 

Cool colours (ocean and the sky). Crayons c/o Crayola.