Max,
Thank you for your answer, but in the query you only use "Size: Medium" image filter. But how do you include an additional image filter, such as Size:Medium AND Color:Monochrome ?
Because this was possible with the previous Bing API. Additionally, the BingSearchContainer.cs states that the ImageFilter parameter can include multiple filters, but it doesn't specify a syntax.
/// <summary>
/// </summary>
/// <param name="Query">Bing search query Sample Values : xbox</param>
/// <param name="Market">Market. Note: Not all Sources support all markets. Sample Values : en-US</param>
/// <param name="Adult">Adult setting is used for filtering sexually explicit content Sample Values : Moderate</param>
/// <param name="Latitude">Latitude Sample Values : 47.603450</param>
/// <param name="Longitude">Longitude Sample Values : -122.329696</param>
/// <param name="ImageFilters">Array of strings that filter the response the API sends based on size, aspect, color, style, face or any combination thereof Sample Values : Size:Small</param>
public DataServiceQuery<ImageResult> Image(String Query, String Market, String Adult, Double? Latitude, Double? Longitude, String ImageFilters) {