diff --git a/DESCRIPTION b/DESCRIPTION
index 7d52b1c..6047550 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -17,5 +17,5 @@ Suggests:
 License: MIT + file LICENSE
 Encoding: UTF-8
 LazyData: true
-RoxygenNote: 6.1.1
+RoxygenNote: 7.1.0
 Language: en-US
diff --git a/README.Rmd b/README.Rmd
index 1e23a62..59e7fb6 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -4,14 +4,16 @@ output: github_document
 
 <!-- README.md is generated from README.Rmd. Please edit that file -->
 
-```{r setup, include = FALSE}
+```{r, echo = FALSE}
 knitr::opts_chunk$set(
   collapse = TRUE,
   comment = "#>",
-  fig.width=5, fig.height=1
+  fig.path = "tools/README-",
+  fig.width = 5, fig.height = 1
 )
 ```
 
+
 # tinter <img src="https://raw.githubusercontent.com/poissonconsulting/tinter/master/docs/logo.png"  align="right" width='15%'/>
 
 
diff --git a/README.md b/README.md
index d1f9bd2..cff8b9a 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ library(tinter)
 hex <- "#335CAC"
 ```
 
-![](README_files/figure-gfm/colour-1.png)<!-- -->
+![](tools/README-colour-1.png)<!-- -->
 
 ``` r
 tinter(hex)
@@ -42,31 +42,31 @@ tinter(hex)
 #> [8] "#142444" "#0A1222"
 ```
 
-![](README_files/figure-gfm/tinter-1.png)<!-- -->
+![](tools/README-tinter-1.png)<!-- -->
 
 ``` r
 tinter(hex, direction = "tints")
 ```
 
-![](README_files/figure-gfm/tints-1.png)<!-- -->
+![](tools/README-tints-1.png)<!-- -->
 
 ``` r
 tinter(hex, steps = 10)
 ```
 
-![](README_files/figure-gfm/steps-1.png)<!-- -->
+![](tools/README-steps-1.png)<!-- -->
 
 ``` r
 tinter(hex, steps = 10, crop = 7)
 ```
 
-![](README_files/figure-gfm/crop-1.png)<!-- -->
+![](tools/README-crop-1.png)<!-- -->
 
 ``` r
 tinter(hex, steps = 10, crop = 7, adjust = 0.4)
 ```
 
-![](README_files/figure-gfm/darken-1.png)<!-- -->
+![](tools/README-darken-1.png)<!-- -->
 
 ### Create a choropleth map
 
@@ -84,7 +84,7 @@ ggplot(data = nc) +
   coord_sf(datum = NA)
 ```
 
-![](README_files/figure-gfm/plot-1.png)<!-- -->
+![](tools/README-plot-1.png)<!-- -->
 
 ### Doesn’t this already exist?
 
diff --git a/README_files/figure-gfm/plot-1.png b/README_files/figure-gfm/plot-1.png
deleted file mode 100644
index 1e45e59..0000000
Binary files a/README_files/figure-gfm/plot-1.png and /dev/null differ
diff --git a/README_files/figure-gfm/colour-1.png b/tools/README-colour-1.png
similarity index 72%
rename from README_files/figure-gfm/colour-1.png
rename to tools/README-colour-1.png
index cf05fb0..a46cabc 100644
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diff --git a/README_files/figure-gfm/crop-1.png b/tools/README-crop-1.png
similarity index 91%
rename from README_files/figure-gfm/crop-1.png
rename to tools/README-crop-1.png
index 73bd668..0c96a8c 100644
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diff --git a/README_files/figure-gfm/darken-1.png b/tools/README-darken-1.png
similarity index 92%
rename from README_files/figure-gfm/darken-1.png
rename to tools/README-darken-1.png
index cf39edc..2e3dc9f 100644
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diff --git a/tools/README-plot-1.png b/tools/README-plot-1.png
new file mode 100644
index 0000000..0e90a61
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diff --git a/README_files/figure-gfm/steps-1.png b/tools/README-steps-1.png
similarity index 97%
rename from README_files/figure-gfm/steps-1.png
rename to tools/README-steps-1.png
index 4b8ceb1..3bbb89b 100644
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diff --git a/README_files/figure-gfm/tinter-1.png b/tools/README-tinter-1.png
similarity index 94%
rename from README_files/figure-gfm/tinter-1.png
rename to tools/README-tinter-1.png
index 7b44656..16e0806 100644
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diff --git a/README_files/figure-gfm/tints-1.png b/tools/README-tints-1.png
similarity index 94%
rename from README_files/figure-gfm/tints-1.png
rename to tools/README-tints-1.png
index 9b5068a..93feb55 100644
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