Create a brutalist abstract artwork featuring an urban landscape with brutalist architecture and a sense of decay. Use bold, geometric shapes and harsh lines to evoke a sense of grittiness and urban decay. Incorporate subtle texture details, such as concrete or metal textures, to add depth and visual interest. Capture the scene from a high-angle perspective, with a shallow depth of field to emphasize the urban landscape's sprawling nature. Apply a subtle motion blur effect to enhance the sense of dynamism and energy. (Image type: Digital art; Artistic style: Brutalist; Medium: Digital illustration; Camera settings: f/2.8, 1/125s, 24mm lens; Lighting setup: Harsh, with bold shadows; Background and foreground details: Urban landscape with brutalist architecture and decay; Focus points: Urban landscape's structure and harsh lines.)