https://aestheticamino.me/rectangle.html
Aesthetic Rectangle Symbols ◇◆◇◆◇◆◇◆◇ ▣▣▣▣▣▣▣▣▣▣▣▣
Rectangle aesthetic symbols ■□■□■□■□■□■□■□■ ◈◈◈▣▣◈◈◈▣▣◈◈◈ ▢▢▢ ◇◆◇◆◇◆◇◆◇ ▰▰▰▰▰▰▰▰▰▰▰▰ ╚════▣◎▣════╝☐ ▤ ▮◪ ▭