5948 (73¢) Winter Whimsy – Snowflake with dark blue background
5949 (73¢) Winter Whimsy – Snowflake with aquamarine background
5950 (73¢) Winter Whimsy – Snowflake with pale gray background
5951 (73¢) Winter Whimsy – Snowflake with dark green background
a. Block of 4, #5948-5951
b. Convertible booklet pane of 20, 5 each #5948-5951