Zlatý řez ve fotografii – edukativní infografický plakát

Educational infographic poster titled "Golden Ratio in Photography" in portrait layout, with sharp, readable text labels and clean generic typography. Main headline at top: "zlatý řez". Design an overlay-grid-examples educational poster that demonstrates photographic composition using a professional camera view of two scenes: a still life and a landscape, with golden ratio grid and golden spiral overlays clearly visible. Include 6 numbered components, each with bold English headings, one-line English captions, and precise visual elements. Show connecting flow with thin accent-color arrows, dotted guide lines, and clear sequence numbers from top to bottom. Visual style: minimal flat technical, minimal monochrome palette with one accent color such as muted gold or cyan for guides and focal points, calm analytical mood, magazine-grade editorial illustration, vector-clean lines, no photographic textures.

1. heading: "What Is the Golden Ratio?" caption: "A proportional guide that helps place the viewer's eye on the strongest focal area." Visual: clean top panel with a simplified golden rectangle subdivided into squares, a golden spiral drawn over it, and small side labels "1:1.618" and "Spiral focal point"; use thin monochrome lines with accent highlight on the spiral center.

2. heading: "Grid Overlay" caption: "The golden ratio grid divides the frame into asymmetrical sections for balanced composition." Visual: a camera viewfinder-style rectangle with the golden ratio grid overlaid, corner crop marks, subtle exposure frame lines, and a callout pointing to the smaller inner section labeled "Primary attention zone".

3. heading: "Still Life Example" caption: "Place the key object near the spiral center to create a natural visual anchor." Visual: photorealistic-style still life scene shown within a camera frame: a ceramic cup, a pear, and a folded cloth on a table near a window; overlay the golden spiral so the spiral focal point lands on the cup rim or pear stem; include a small callout label "Focal point" and dotted leader line to the exact object.

4. heading: "Landscape Example" caption: "Align the horizon and dominant subject so the eye flows through the frame." Visual: professional landscape camera view with rolling hills, a lake, and a lone tree or small house; overlay the golden ratio grid and a large spiral so the spiral center lands on the tree or house, while the horizon aligns with a golden ratio division; add simple callouts "Horizon line" and "Subject".

5. heading: "Crop Comparison" caption: "A crop adjusted to the golden ratio often feels more intentional and balanced." Visual: side-by-side comparison panels of the same still life or landscape, labeled "Before" and "After"; the "Before" frame shows centered subject with a red X marker, the "After" frame shows repositioned crop with golden grid overlay and a green check marker; connect them with a right-pointing accent arrow.

6. heading: "How to Use It" caption: "Turn on a composition overlay, move the subject, then refine the crop around the spiral center." Visual: compact step diagram at the bottom with three mini camera-screen icons in sequence: first showing plain frame, second showing grid overlay activated, third showing final aligned composition; connect the icons with numbered arrows 1, 2, 3.

Add small supporting callouts in English only, such as "Golden spiral", "Golden ratio grid", "Focal point", "Horizon line", "Before", and "After". Ensure overlays are crisp, geometric, and clearly readable against the scenes. No real brand logos on the camera interface. All text rendered cleanly in English, no spelling errors, no gibberish characters, no watermarks Accurate technical guidance. No real camera-brand logos.