github.com/JuliaPlots/Plots.…
```
using Plots
using TestImages
img = testimage("lighthouse")
# plot the image reversing the first dimension and setting yflip = false
plot([-π, π], [-1, 1], img[end:-1:1, :], yflip = false)
# plot other data
plot!(sin, -π, π, lw = 3, color = :red)
```