Answer:
The moment when Icarus' wings melt.
Step-by-step explanation:
In the poem we can see the lines "sweating in the sun / that melted / the wings’ wax "that portray the moment that Ícaru had his wings melted by the sun. These lines are not portrayed in the painting, but show the tone of tragedy that the poem and the painting seek to portray. In writing these lines, the poet adds the despair of Ícarus in contrast to the lull that ensues in the landscape when he falls overboard and no one notices.