I find painting still life in natural light to be so challenging. A setup on my kitchen table is especially difficult as there are two sources of light. One window lets in warm sunlight while the the other lets in cool north light. As the day progresses, and the sun moves around the house, that north light window eventually is warm with sunlight. Add in that the sun is basically down by 4 pm and I am literally racing with the clock. Ultimately, as I chase the sun, putting cool light down over an underlayment of warm, a wonderful vibration of color starts to happen. That is what I love the most and while challenging, painting still life in natural light is oh so worth it!