public function cached()
    {
        $fileID = $this->getCacheID();
        $storage = Storage::disk($this->cache_disk);
        if ($storage->exists($this->generateCacheFilePath($fileID, true))) {
            return $this->makeImage(
                $this->storagePath(
                    $this->generateCacheFilePath($fileID, true)
                )
            );
        }
    }