Google Code-in

PostgreSQL has several conferences that revolve around educating and discussing PostgreSQL within the community. One of these conferences, Postgres Open SV 2019, is in need of a new, updated, and high-resolution logo for next year's conference. The website from 2018 with the currently existing logo can be found here:

https://2018.postgresopen.org/

The requirements are as follows:

1) Submissions should be high-resolution (PNG or SVG) and should include a source file.

2) The logo should resonate well with the current website design, as next year's design will be similar to the existing.

3) While it does not need to resemble the current logo, it does need to center around an elephant as the theme. The reasoning for this is the official logo for PostgreSQL itself is an elephant: https://www.postgresql.org/media/img/about/press/elephant.png

4) Provide a brief summary of your logic behind the design of the logo and your approach.

5) It is required that you cite sources used (or mention that no external resources were used, if applicable).

6) Any images used in the design must be under a suitable creative commons license if they are not your original work. Original designs and creations are encouraged.