How to display an image on Windows with Go?

What's the easiest way for a Go program to display an image on Windows? I have this fragment based on a tutorial:

package main

import (
    "image" 
    "image/color" 
    "image/draw" 
)

func main() {
    m := image.NewRGBA(image.Rect(0, 0, 640, 480))
    blue := color.RGBA{0, 0, 255, 255}
    draw.Draw(m, m.Bounds(), &image.Uniform{blue}, image.ZP, draw.Src)
}

But how to I display the object m? I'd like to pop up a window and display the image there, not write it out to a file first.