Final answer:
Typography and color scheme, as well as poster design and title, are the significant design elements in Henry's poster. Therefore, the correct option is 1) Typography and color scheme
Step-by-step explanation:
Typography and color scheme
Henry's poster design is significant due to the effective use of typography and color scheme. Typography refers to the choice of fonts and their arrangement, which can help to convey the intended message and create visual interest. Color scheme, on the other hand, involves using specific colors or combinations of colors that evoke certain emotions or associations. Henry's poster likely utilizes typography and color scheme to grab attention, communicate the message, and make the overall design visually appealing.
Poster design and title
The poster design itself, along with the accompanying title, is another set of design elements that are significant in Henry's poster. The layout and composition of the poster play a vital role in attracting and engaging viewers. The title, which is the textual element that provides information about the content or purpose of the poster, helps to create a focus and context for the overall design.