Madonna with Child
Bellini, most of whose works unfortunately have not survived the centuries, was one of the most influential artists, who helped bridge the Gothic and Early Renaissance styles. Now, it would be unfair to note that there were Early Renaissance painters who existed well before Bellini's birth, such as Giotto; still, it would be too simple to dismiss Bellini chronologically as his art illustrates a very strong movements towards what I could only simply term as a cleaner version of the Early Renaissance, which was not popularized until after his death (I think Madonna with Child most strikingly illustrates Bellini's revolution).
St. Anthony Abbot and St. Bernardino of Siena
St. John the Evangelist
The Apostle Peter
The Virgin and Child Adored by Lionello d'Este