Using Strongly Typed Views Model Error

<div>@Html.Raw(Model.Description)</div>

@model ComicBookGallery.Models.ComicBook

@{
    Layout = "~/Views/Shared/_Layout.cshtml";
    ViewBag.Title = "Comic Book Detail";
}

<h1>@Model.SeriesTitle</h1>
<h2>Issue #@Model.IssueNumber</h2>

<h5>Description:</h5>
*<div>@Html.Raw(Model.Description)</div>

@if (ViewBag.Artists.Length > 0)
{
    <h5>Artists:</h5>
    <div>
        <ul>
            @foreach (var artist in ViewBag.Artists)
            {
                <li>@artist</li>
            }
        </ul>
    </div>
}

using ComicBookGallery.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace ComicBookGallery.Controllers
{
    public class ComicBooksController : Controller
    {
        public ActionResult Detail()
        {
            var comicBook = new ComicBook()
            {
                SeriesTitle = "The Amazing Spider-Man",
                IssueNumber = 700,
                *DescriptionHtml = "<p>Final issue! Witness the final hours of Doctor Octopus' life and his one, last, great act of revenge! Even if Spider-Man survives... <strong>will Peter Parker?</strong></p>",
                Artists = new Artist[]
                {
                    new Artist() { Name = "Dan Slott", Role = "Script" },
                    new Artist() { Name = "Humberto Ramos", Role = "Pencils" },
                    new Artist() { Name = "Victor Olazaba", Role = "Inks" },
                    new Artist() { Name = "Edgar Delgado", Role = "Colors" },
                    new Artist() { Name = "Chris Eliopoulos", Role = "Letters" },
                }
            };

            return View(comicBook);
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace ComicBookGallery.Models
{
    public class ComicBook
    {
        public int Id { get; set; }
        public string SeriesTitle { get; set; }
        public int IssueNumber { get; set; }
        *public string DescriptionHtml { get; set; }
        public Artist[] Artists { get; set; }
        public bool Favorite { get; set; }

        public string DisplayText
        {
            get
            {
                return SeriesTitle + " #" + IssueNumber;
            }
        }

        // series-title-issuenumber.jpg
        public string CoverImageFileName
        {
            get
            {
                return SeriesTitle.Replace(" ", "-").ToLower() + IssueNumber + ".jpg";
            }
        }
    }
}