Math Essentials for Data Science Gig Cover

[Format] Landscape 16:9 gig cover, bold academic promo: tilted paper slabs laid over a green chalkboard, plus one photographic cut-out. Hand-chalked background texture and hard-shadow slab typography. No watermark, no personal names. [Layout] A deep green chalkboard fills the frame, worked all over with white chalk handwriting: scattered numbers, minus signs, axis labels and coordinate pairs spread across the left and lower areas, a faint large curve sketch behind the slabs, and a ruler-like graduated scale along the right edge behind the subject. Centre-left: a stack of three tilted rectangular slabs, each rotated a few degrees in alternating directions so their corners overlap and interlock — the top slab tilts counter-clockwise, the middle slab is nearly horizontal and the widest, and the bottom slab tilts clockwise. A small fourth slab sits just beneath the third. Enclosing chevron arrow marks cluster at the top-right, the mid-left and the bottom-centre, with one solid yellow chevron at the lower left. Right third: the subject cut-out rises from the bottom edge and overlaps the right end of the middle slab. [Subject] A young woman in her early twenties, long dark hair, wearing a graduation gown in deep blue-violet with green and gold trim and a black mortarboard cap with a green tassel; three-quarter stance, waist-up, holding a white book or tablet in both hands at chest height with a dark phone resting on it, head turned to camera with a calm closed-lip smile. Cut out cleanly and lit from the front-left, her shoulders clipping both the middle slab and the right frame edge. [Headline] Heavy condensed near-black caps with a thin white keyline, set on the tilted slabs. Top slab in bright yellow: 'MATH ESSENTIALS'. Middle and widest slab in white: 'FOR DATA SCIENCE', the largest line on the cover, its final word slightly clipped by the slab edge. Lower slab in yellow: 'ML & AI'. A small white slab beneath carries 'CONTACT NOW' in black bold caps. [Badges] A set of thin white double-chevron marks and one solid yellow chevron, positioned at the top-right, the mid-left and the bottom-centre, plus the chalk axis numbers and coordinate labels on the board behind. All decorative chalk-and-geometry. [Mood] Deep chalkboard green, yellow, white and a blue-violet gown with green trim. Studious and confident; the tilted yellow slabs and the heavy black type keep the cover readable even when scaled right down.