Generate a high-fidelity, photorealistic image depicting a vibrant and inspiring art studio classroom. The central figure is a friendly, middle-aged female art teacher, exuding an encouraging demeanor, with subtle paint smudges on her apron. The classroom environment should be richly detailed:
1.  **Easels and Workstations:** Include several sturdy wooden easels positioned around the room, some actively holding canvases with partially completed, colorful student artworks in various stages of creation.
2.  **Art Supplies:** Tables should be generously laid out with a wide array of authentic art materials, such as open tubes of acrylic and oil paints in diverse hues, watercolor palettes, various brushes soaking in jars of water, well-used mixing palettes, drawing pencils, charcoal sticks, and sketchbooks.
3.  **Student Artwork Display:** The walls should be tastefully decorated with a diverse exhibition of finished student projects, showcasing a range of artistic styles and mediums, including expressive abstract paintings, detailed still life drawings, and small, imaginative ceramic sculptures.
4.  **Atmosphere and Lighting:** The studio should be bathed in bright, natural light streaming from large windows, creating an inviting, creative, and slightly lived-in ambiance.
5.  **Composition:** Utilize a medium-wide shot to encompass both the engaging teacher interacting with the environment (e.g., observing a student's work or demonstrating a technique) and the comprehensive, detail-rich studio setting. The overall impression should convey a dynamic and nurturing educational environment.