55-App-ImageCredits.Rmd

# Image credits {#Image-Credits}




The sources of the images used in the online version of this book (in accordance with the terms of [Unsplash](https://unsplash.com/license), [Pixabay](https://pixabay.com/service/license/) and [Pexels](https://www.pexels.com/license/)) are listed
`r if (knitr::is_latex_output()) {
   'in the online book.'
} else {
   'below.'
}`

```{r, child = if (knitr::is_html_output()) './children/ImageCreditList.Rmd'}
```