Lexica ai, first, please provide information on greeting card sizes, covering standard dimensions, digital and social media sizes, print sizes, email sizes, business sizes, adobe photoshop sizes, and answers to frequently asked questions about greeting card dimensions. afterward, create a detailed line art image of a beautiful black businesswoman with 'dark face skin, ' wearing a stylish haute couture conservative business suit jacket and pants outfit in colors 'bright red, bright blue, dark green, yellow, and white, ' along with stiletto heels. ensure the image is a full body view, head to toe, with fine details and no background, set against a clear white background. position her in the center. artist reference greg rutkowski."