---
title: Lightroom
id: exposure:lightroom
type: block
---

#### Lightroom is a block that prints [Photographs](photograph) from <Asset location="exposure:developed_color_film" width={40}/> [Developed Film](attachments/film#developing). Requires paper and dyes for every print.
Needs light to function: light level above the block should be 12 or higher.

<div style={{ textAlign: "center" }}>
<Asset location="exposure:lightroom_gui" width={512} title="Photograph" style={{ textAlign: "center" }}/>
*GUI*
</div>

## Redstone
- When the Lightroom block receives a redstone pulse, it will start printing selected frame.
- After printing finishes - next frame will become selected.
    - After printing the last frame, film will be ejected through the front. (this can be prevented by blocking the front side with a non-transparent block)
- This allows you to fully automate printing of Photographs.

## Chromatic Process
**Tinted Glass** placed on top of Lightroom will make it *Refracted*, which unlocks **Chromatic Process**.\
When toggled on (using the button on the left side), printing a frame will only print single channel at a time.\
Doing this will produce a **Chromatic Sheet** with **red** channel printed. Use the sheet as a paper to print rest of the channels.\
Channel consumes dyes that will make it's color when combined:\
• Red: Magenta + Yellow\
• Green: Cyan + Yellow\
• Blue: Cyan + Magenta\
When last channel is printed (blue), Chromatic Sheet will be converted to a regular [Photograph](photograph).

<div name='INFO' style={{ display: 'inline-block', margin: '2px' }}>
    <div style={{ display: 'flex', alignItems: 'top', backgroundColor: '#21252b', borderRadius: '6px', padding: '8px 12px' }}>
      <InfoIcon style={{ color: '#63b3eb', marginRight: '8px' }} width={20} />
      <span style={{ color: '#63b3eb', fontSize: '15px' }}>Chromatic Sheet always receives channels in order: red -> green -> blue, regardless of the frame being printed.</span>
    </div>
</div><br/>

<div name='NOTE' style={{ display: 'inline-block', margin: '2px' }}>
    <div style={{ display: 'flex', alignItems: 'top', backgroundColor: '#232425', borderRadius: '6px', padding: '8px 12px' }}>
      <RocketIcon style={{ color: '#F4EFE9', marginRight: '8px' }} width={20} />
      <span style={{ color: '#F4EFE9', fontSize: '15px' }}>Frames taken with R/G/B filter will have the channel shown in tooltip. This is only for you to help you choose correct frame for a proper result.</span>
    </div>
</div><br/>