Django-admin , show image Thumbnail in Admin Inline ( ChangeForm)

Question

I have several images attached to an obj, and i want to show all the images in a small box.

Models 1

class Model1(models.Model):
  ........

Model 2

class Imagem(models.Model):
    model1 = models.ForeignKey(Avaria)
    imagem = models.ImageField(upload_to=get_image, blank=True, null=True)

Models 1.ADMIN

class ImagemInline(admin.StackedInline):

    model = Imagem
    extra = 0
    max_num = 3    

class Moddel1Admin(admin.ModelAdmin):
  inlines = [ImagemInline]