Capture a photorealistic depiction of a delectable mushroom and bell pepper pizza, inviting the viewer to savor its tantalizing flavors. Employ a shallow depth of field (f/2.8), focusing on the juicy sautéed mushrooms and vibrant bell peppers, arranged in an artful mosaic atop a perfectly browned crust. Illuminate the composition with warm overhead lighting, accentuating the textures and colors. Depict the pizza in a relaxed setting, perhaps on a wooden cutting board, adorned with fresh herbs, adding a touch of rustic charm.