โปสเตอร์ปฏิทินฤดูหนาวเทือกเขาแอลป์สไตล์โมเดิร์น

A commercial 4:3 landscape calendar poster design for [FEBRUARY] 2026 with a premium modern minimal corporate aesthetic. On the left half, a winter alpine landscape photograph inside a smooth curved mask shows snowy mountains, a conifer forest, a quiet valley, and an overcast sky with cool-neutral tones and subtle falling snow particles. A smooth, flat curved divider band in a deep teal to cyan gradient separates the photo from the right area. The right half features a clean white background with a large numeral "[2]" in teal at the top right, the bold heading "[FEBRUARY]" in dark charcoal sans-serif text, and a crisp, perfectly legible calendar grid card where Sundays and holidays are highlighted in red. The bottom-left features smooth overlapping teal and navy wave shapes displaying the bold white typography "CALENDAR 2026". Flat graphic design, sharp vector edges, flawless alignment, and high typography legibility without 3D bevels.