Bringing green into an apartment mandates responsibility for other living beings; they return hope for the future.
None of the plants shown in these four pictures could survive without our constant intervention on their behalf. However, we will want to fill every available space with green and find ways to permanently sequester the carbon from these plants. This is a process about which we need to learn much, much more. The building materials in the first three pictures are not carbon friendly. The last is much better.