/// <summary>
        ///     Gets a random RoboHash.com image URL.
        /// </summary>
        /// <returns>The random image URL.</returns>
        public static string Image(string slug = null, FlatHashImageFormat format = FlatHashImageFormat.png)
        {
            slug = slug ?? string.Join(string.Empty, Lorem.Words(3));

            return("http://flathash.com/{0}.{1}".FormatCulture(slug, format));
        }
 /// <summary>
 ///   Gets a random FlatHash.com image URL.
 /// </summary>
 /// <param name="slug">The optional slug to use instead of generating a new random slug.</param>
 /// <param name="format">The image format to use.</param>
 /// <returns>The random image URL.</returns>
 /// <seealso cref="RoboHash.Image(string, string, RoboHashImageFormat, string)" />
 /// <seealso cref="Image(bool,string,FlatHashImageFormat)" />
 public static string Image(string slug = null, FlatHashImageFormat format = FlatHashImageFormat.png)
 {
     return(Image(false, slug: slug, format: format));
 }
        /// <summary>
        ///   Gets a random FlatHash.com image URL.
        /// </summary>
        /// <param name="useSsl">Set to <c>true</c> if https should be used, otherwise <c>false</c></param>
        /// <param name="slug">The optional slug to use instead of generating a new random slug.</param>
        /// <param name="format">The image format to use.</param>
        /// <returns>The random image URL.</returns>
        /// <seealso cref="RoboHash.Image(string, string, RoboHashImageFormat, string)" />
        /// <seealso cref="Image(string,FlatHashImageFormat)" />
        public static string Image(bool useSsl, string slug = null, FlatHashImageFormat format = FlatHashImageFormat.png)
        {
            slug = slug ?? string.Join(string.Empty, Lorem.Words(3));

            return("{0}://flathash.com/{1}.{2}".FormatCulture(useSsl ? "https" : "http", slug, format));
        }
		/// <summary>
		///   Gets a random FlatHash.com image URL.
		/// </summary>
		/// <param name="slug">The optional slug to use instead of generating a new random slug.</param>
		/// <param name="format">The image format to use.</param>
		/// <returns>The random image URL.</returns>
		/// <seealso cref="RoboHash.Image(string, string, RoboHashImageFormat, string)" />
		public static string Image(string slug = null, FlatHashImageFormat format = FlatHashImageFormat.png)
		{
			slug = slug ?? string.Join(string.Empty, Lorem.Words(3));

			return "http://flathash.com/{0}.{1}".FormatCulture(slug, format);
		}