# Holo × Sailfish Silica — composed image prompt
# IndexStyle — https://indexstyle.org/compose?ids=holo+sailfish-silica
# Holo carries the structure and Sailfish Silica appears as the accent.
# Style descriptors only. This prompt names no artist, studio, brand or work.

Produce four original images that take their structure from Holo (style, 2011–2014) and their accent from Sailfish Silica (style, 2013–).

## What to make

Make the kind of thing Holo exists for: recreating an Android app screen from roughly 2011 to 2013 with the period's actual widgets and theme names, or building hierarchy in a dark admin screen from hairlines and one accent color, without adding panels or shadows. Choose one subject and hold it across all four.

## Structure comes from Holo

- White text on black, with sections divided by one pixel hairlines instead of filled panels
- A single cyan blue at #33B5E5 lighting only selection, the underline of a text field, and progress
- A full width action bar pinned to the top, and a strip of Back, Home and Recents keys at the bottom
- Tab labels and list section headers set in bold, all uppercase

Composition: A full width action bar is fixed at the top and a single column list fills the space under it. Sections are separated by hairlines rather than white space, and a strip is reserved at the bottom for the navigation keys. Type and lettering: One geometric leaning sans across the whole interface, in two weights only. Tabs and section headers go uppercase with the tracking opened slightly.

## Accent comes from Sailfish Silica, used sparingly

- Text and focus tinted from the wallpaper
- Translucent controls floating over dark imagery
- Layers peeled by swipes from screen edges
- Pulley Menu revealed by pulling, with generous spacing

Let one material quality come from it: Start from a dark wallpaper, use one extracted highlight color and vary white transparency for primary and secondary text.

## Colour and feeling

Build the ground on #F3F3F3, carry the structure in #33B5E5 and #000000, and let a single accent come from #47D7C8. These are read off real works, so a direction rather than a fixed palette.
Feeling to carry: technique, futurity, calm, intimacy.

## What goes wrong

- Holo: Redrawing the widgets so they no longer inherit from the theme throws away the one thing this style buys you, which is looking identical across devices, and leaves your app the odd one out on a skinned phone.
- Sailfish Silica: Dark wallpaper and thin type alone are not Silica. Edge gestures, Pulley Menu and Ambience color must form one operation model.

## Across the four

Keep the roles fixed in all four. Vary the framing, the scale and the arrangement so the set shows what this pairing can do rather than four versions of one picture.

## Constraints

- Do not imitate, reference or name any specific artist, studio, brand, character or copyrighted work.
- Do not reproduce the composition of an existing work.
- Produce original compositions in the general period languages described above.

Design specs for each entry: https://indexstyle.org/styles/holo/design.md · https://indexstyle.org/styles/sailfish-silica/design.md