##Illustrations For the illustrated guide: [![laser-it.jpg](https://i.publiclab.org/system/images/photos/000/003/156/medium/laser-it.jpg)](https://i.publiclab.org/system/images/photos/000/003/156/original/laser-it.jpg) [![perpendicular-view.jpg](https://i.publiclab.org/system/images/photos/000/003/155/medium/perpendicular-view.jpg)](https://i.publiclab.org/system/images/photos/000/003/155/original/perpendicular-view.jpg) [![tea-colored.jpg](https://i.publiclab.org/system/images/photos/000/003/154/medium/tea-colored.jpg)](https://i.publiclab.org/system/images/photos/000/003/154/original/tea-colored.jpg) [![jars-laser-spec.jpg](https://i.publiclab.org/system/images/photos/000/003/153/medium/jars-laser-spec.jpg)](https://i.publiclab.org/system/images/photos/000/003/153/original/jars-laser-spec.jpg) [![pre-fill-oil.jpg](https://i.publiclab.org/system/images/photos/000/003/152/medium/pre-fill-oil.jpg)](https://i.publiclab.org/system/images/photos/000/003/152/original/pre-fill-oil.jpg) [![jars.jpg](https://i.publiclab.org/system/images/photos/000/003/151/medium/jars.jpg)](https://i.publiclab.org/system/images/photos/000/003/151/original/jars.jpg) [![dissolving.jpg](https://i.publiclab.org/system/images/photos/000/003/150/medium/dissolving.jpg)](https://i.publiclab.org/system/images/photos/000/003/150/original/dissolving.jpg) [![in-box.jpg](https://i.publiclab.org/system/images/photos/000/003/149/medium/in-box.jpg)](https://i.publiclab.org/system/images/photos/000/003/149/original/in-box.jpg) [![diagrammatic.jpg](https://i.publiclab.org/system/images/photos/000/003/148/medium/diagrammatic.jpg)](https://i.publiclab.org/system/images/photos/000/003/148/original/diagrammatic.jpg) [![in-box-2.jpg](https://i.publiclab.org/system/images/photos/000/003/147/medium/in-box-2.jpg)](https://i.publiclab.org/system/images/photos/000/003/147/original/in-box-2.jpg) Related link to spectral challenge draft graphics: https://github.com/jywarren/spectralchallenge/issues/4