The illustration is of the cockatiels that somehow made it to the Cape of Good Hope.
“The majestic view makes most things seem small. …… Come to think of it, did anyone eat my soramame beans?Wow! Don’t push me!”
I also uploaded a song inspired by this illustration on Twitter!
I tried to make it magnificently with oboe and harp♪
There is also pixiv
#音楽 旅の扉その5~喜望峰にて~ - おか・めんめのイラスト - pixiv
イラストは、なんやかんやで喜望峰にたどり着いたオカメさんたちです「こう雄大な景色を見ていると大体のことがちっさく思えるね……そういえば誰かオカメさんのそらまめ食べてなかった?わあっ!押すんじゃないよ!