class PortfolioObject(models.Model):
    address = models.CharField(max_length=50, null=True, blank=True)
    area = models.DecimalField(max_digits=10, decimal_places=2, null=True, blank=True)
    tip = models.CharField(max_length=20, null=True, blank=True)
    draft = models.ImageField(upload_to='drafts', null=True, blank=True)
       
    def __unicode__(self):
        return self.address
class Photo(models.Model):
    portfolio = models.ForeignKey(PortfolioObject, null=True, blank=True)
    photo = models.ImageField(upload_to='photos', null=True, blank=True)

class PhotoInline(admin.TabularInline):
    model = Photo
    
class PortfolioObjectAdmin(admin.ModelAdmin):
    inlines = [PhotoInline,]
    list_display = ["address", "area", "tip"]
        
    class Meta:
        model = PortfolioObject
admin.site.register(PortfolioObject, PortfolioObjectAdmin)

class PortfolioObjectList(ListView):
    model = PortfolioObject
    context_object_name = 'portfolio'
    template_name = 'portfolio.html'

{% for item in portfolio %}
				<img src="{{ ??????????????????????????????????? }}" width='200' height='200' />

{% for photo in portfolio.photo_set.all %}
        <img src='{{..... }}' />