Create a full-body portrait of a male model in a self-assured and striking pose. He stands upright, hands loosely clasped behind his head, elbows out, exuding both ease and strength. He is clad in a tailored black v-neck sweater and slim black trousers, which emphasize his athletic physique. His expression is calm yet intense, with a gentle, contemplative knit to his brow, adding a compelling depth to his eyes. The lighting is subdued and strategic, accentuating the contours of his face and the intricacies of his clothing. The backdrop is minimalistic and clean, ensuring all attention remains on him. A black and white filter envelops the scene, imparting a classic, timeless aura, while maintaining a crisp focus on the model from head to toe, devoid of color detail.