Dive into the world of realistic marine art with this step-by-step barracuda drawing tutorial. Starting from basic outlines and progressing to detailed scales, shading, and textures, this video ...

Discover how to draw a puma and its cub with this detailed step-by-step tutorial. From basic outlines to realistic fur textures and facial features, this video teaches techniques to create lifelike ...

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Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...