The document discusses the influence of four nature photographers on the author: Ansel Adams, known for black and white photos that enhance natural beauty; Brett Weston, who uses black and white to draw viewers into intriguing natural scenes; William Guion, who photographs unusual tree forms in black and white to make the trees the sole focus; and Nadia Isakova, who photographs brightly colored natural objects to highlight contrasts and blends between hues. The author aspires to achieve a professional standard of photography like these influential artists.