# Working with Viewers

Every module tab (Composition, Value, Shapes, Color, Edges, Illustrate) is made up of **viewer cards** — one card per study, each showing the processed image with its own sliders underneath. Cards are independent: adjusting one never affects another.

## Anatomy of a viewer card

- **Image area** — the processed study. Click to zoom, drag to pan.
- **Adjustments** — the sliders, colour pickers, and toggles specific to that study (for example, an intensity slider on a Value viewer, or a palette picker on a Color viewer).
- **Save** — download the result, or send it straight to Google Photos / Dropbox if you've connected an account.

The very first card on most tabs is always **Original** — the unprocessed photo, kept alongside every study so you can compare at a glance.

## The layout toolbar

At the top of any tab with viewers, a small toolbar lets you control how the cards are arranged:

- **Layout selector** — click to cycle how many viewer cards sit side by side (flowing/automatic, or a fixed 1 through 6 columns). Useful for lining several studies up for direct comparison, or focusing on just one at a time.
- **Text size control** — adjusts the size of labels and captions on the cards, independent of your browser's zoom.
- **Process All** — reprocesses every viewer on the current tab in one go, handy after you've changed the source image or a global setting.

## Tips

- If a viewer looks stuck on "processing," try **Process All** in the toolbar rather than re-uploading the image.
- Comparing two studies side by side is usually more useful than flipping between tabs — set the layout to 2 columns and place the ones you want to compare next to each other.
- The **Grids** and **Image Info** panels (under Settings) apply to every viewer card at once, so you don't need to toggle them per-card.