Hyper-realistic professional food photography, eye-level horizontal angle with slight overhead tilt, 50mm lens, f/2.8, ISO 200. A stunning Finnish Karjalanpiirakka on an elegant white ceramic plate with subtle gold rim, placed on a rustic wooden table outdoors in a beautiful Finnish countryside setting. The pastry features a traditional thin dark rye crust with classic handmade crimped edges and authentic rustic golden-brown texture, showing natural baked variations and slight charring for traditional appearance, neatly containing the filling without any overflow. The filling is an ultra-smooth and velvety mashed potato in a beautiful pale yellowish-white color, whipped into a thick, creamy and glossy paste with a luxurious moist sheen, completely smooth with no visible chunks. Generously brushed with rich melted egg butter (munavoi) that forms a shiny golden layer on top. Artistically topped with delicate folds of premium smoked salmon, bright orange trout roe caviar, fresh dill sprigs, shaved black truffle, and a few edible gold leaf flakes for ultimate luxury and visual appeal. In the background, a gentle flowing stream with clear water can be seen among lush green forest and moss-covered rocks, with soft natural daylight filtering through the trees. Soft diffused natural daylight creates gentle highlights on the glossy butter, oily salmon, and caviar, shallow depth of field, sophisticated luxurious Nordic outdoor Michelin plating with exquisite height variation and refined composition, 8K, ultra-detailed crispy traditional crust texture, rich glossy sheen, creamy mashed potato filling and opulent toppings, cinematic food photography.