diff --git a/docs/Project.toml b/docs/Project.toml
index dfa65cd1..11387b51 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -1,2 +1,6 @@
 [deps]
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
+ImageCore = "a09fc81d-aa75-5fe9-8630-4744c3626534"
+ImageIO = "82e4d734-157c-48bb-816b-45c225c6df19"
+ImageShow = "4e3cecfd-b093-5904-9786-8bbb286a6a31"
+MLDatasets = "eb30cadb-4394-5ae3-aed4-317e484a6458"
diff --git a/docs/make.jl b/docs/make.jl
index 71aa5542..9523a925 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -1,4 +1,5 @@
 using Documenter, MLDatasets
+using ImageShow # for better image display
 
 ## Commented out since gives warning
 # DocMeta.setdocmeta!(MLDatasets, :DocTestSetup, :(using MLDatasets); recursive=true)
@@ -34,7 +35,7 @@ makedocs(
                 "Iris" => "datasets/Iris.md",
                 "Boston Housing" => "datasets/BostonHousing.md",
             ],
-            
+
             "Text" => Any[
                 "PTBLM" => "datasets/PTBLM.md",
                 "UD_English" => "datasets/UD_English.md",
@@ -54,4 +55,4 @@ makedocs(
 )
 
 
-deploydocs(repo = "github.com/JuliaML/MLDatasets.jl.git")
\ No newline at end of file
+deploydocs(repo = "github.com/JuliaML/MLDatasets.jl.git")
diff --git a/docs/src/index.md b/docs/src/index.md
index efa74fb6..6cb7b14b 100644
--- a/docs/src/index.md
+++ b/docs/src/index.md
@@ -55,3 +55,20 @@ will trigger a download dialog to `~/.julia/datadeps/MNIST`. To
 overwrite this on a case by case basis, it is possible to specify
 a data directory directly in `traindata(dir = <directory>)` and
 `testdata(dir = <directory>)`.
+
+## Preview
+
+For image dataset, [`MosaicViews`](https://github.com/JuliaArrays/MosaicViews.jl) provides a very simple interface to display a list
+of images.
+
+```@example
+using MLDatasets
+using ImageCore
+
+# The original dataset is stored in row-major order, to display it
+# normally in Julia, we need to permute the first two dimensions.
+test_x = Gray.(PermutedDimsArray(MNIST.testtensor(), (2, 1, 3)));
+test_x_sample = @view test_x[:, :, 1:64];
+
+mosaic(test_x_sample, nrow=8)
+```