Step-by-step painting guide

Expressive Skies - Back Lighting

A step-by-step painting guide by Richard Robinson

In this chapter, we're diving into the art of painting expressive skies with a focus on back lighting—a key element often overlooked in landscape painting. This scene offers a captivating opportunity to explore the drama of towering clouds and the subtle gradation of the sky. As artists, our task is to highlight the beauty we perceive, and this lesson will guide you in enhancing and exaggerating those elements that captivate you. We'll start with the sky's gradation, painting into a wet layer to capture the warmth of sunset light, and then move on to creating expressive clouds with a variety of shapes, colors, edges, and textures. You'll learn how to use back lighting to create rim-lighting effects, adding depth and interest to your work. Using a large synthetic flat brush, we'll tackle the shadows on rocks and wet sand, ensuring they lead the viewer's eye to the majestic clouds above. This lesson is designed to be accessible, whether you're working in acrylics or oils, and I'll guide you through each step, encouraging you to experiment and infuse your own style into the process. Enjoy the journey of bringing your skies to life!

This guide accompanies the full video lesson. The lesson includes the complete narrated video, the printable PDF chapter, and personalised critique support.

See the full lesson
Terengganu 12x12" Acrylic on Board
Terengganu 12x12" Acrylic on Board

Step 1Painting the sky base

Prepare the Sky Base

Cover the sky and foreground with a layer of white paint to create a 'couch' for painting. This wet layer allows for smooth paint flow and easy gradations, especially in skies.

Adjust Paint Consistency

Thin down the white paint with a little water if it's too thick. Aim for a wet layer, not a thick one, to ensure the paint flows easily into the white base.

Maintain Moisture

Keep the white paint layer wet by occasionally squirting it with a water bottle. This helps maintain the moisture needed for smooth blending.

Apply Sunset Pink

Add a little red at the bottom of the sky to create a sunset pink effect. Blend this color smoothly into the white base to achieve a nice gradient.

Blend into Foreground

Block the red paint in at the bottom and smooth it out across the bottom and down into the water in the foreground. This ensures a smooth transition and blending with the white base.

Summary & key takeaways

In this lesson, you embarked on a journey to capture the beauty of expressive skies with backlighting. Begin by laying down a wet base of white paint to ensure smooth blending and gradations. Introduce colors gradually, starting with a sunset pink at the bottom, blending into yellows and blues as you move upwards. This creates a dynamic sky that sets the stage for your painting.

As you progress, focus on creating depth and movement in the clouds by using a combination of hard and soft edges. Use retarder medium to extend the drying time of your acrylics, allowing you to blend colors seamlessly. Pay attention to the details in the clouds and reflections, ensuring they convey the natural interplay of light and shadow.

Finally, bring your scene to life by adding details to the rocks, sand, and reflections. Use a variety of colors and brush techniques to add texture and dimension. Remember to personalize your painting by adjusting elements like clouds and islands to suit your vision. Once complete, share your masterpiece with others and enjoy the feedback from your painting community.

Points to remember
  • Keep the white paint layer wet by using a water bottle for smooth blending.
  • Use retarder medium to slow down drying time and allow for better blending.
  • Apply thicker paint for clouds to ensure it sits on top of the wet layer.
  • Use a combination of hard, soft, and very soft edges to add dimension to clouds.
  • Apply paint lightly with the tip of the brush to keep highlights distinct.
  • Maintain the darkness of a color over wet paint by replenishing the paint on your brush.
  • Use big brushstrokes with lots of paint for the sand in the foreground to create texture.
  • Make the sky color lighter than intended, as it will dry darker.