Paint a detailed and close-up view of a rainforest in the midst of a soothing and calming rain. Capture the dense foliage and trees with a naturalistic approach, using earthy and green tones to convey the lushness of the environment. Paint with acrylic on a large canvas to capture the intricacy of the scene. Use dim and ambient lighting to create a moody and tranquil atmosphere. Emulate the styles of Post-Impressionist painter Henri Rousseau and Naturalist painter Martin Johnson Heade to create a unique blend of naturalism and expressionism. Aim for high definition and high resolution to showcase the intricate details of the rainforest.
Avoid using any bright or artificial colors that may detract from the natural atmosphere. Do not include any man-made structures or objects, such as buildings or roads. Avoid any art styles that are abstract or highly stylized. Do not include any people or animals in the scene. Avoid using harsh or artificial lighting that may disrupt the calming mood. Do not use any computer graphics or digital manipulation in the painting.