When you have a sky background without clouds, the first thing you’d do is to look for some brushes to use. With this Free Clouds Photoshop Brushes, you can add clouds easily using the Photoshop Brush Tool.
About this Clouds Photoshop Brushes Pack
They are made out of 4K real cloud images. With super realistic textures and a pack of 100 Clouds Brushes, you can start painting high-resolution clouds.
Pick the white foreground color, then simply add clouds. It’s super useful for anyone needs a clouds for Photoshop. You can also check this Clash Display font to use it as main font for your titles over sky, after using this clouds brushes.